AIVA not run because not connect to MariaDB

[marcobaturan]

Hello, I proceed with the all steps from the README.md for install AIVA. So, I actualized MariaDB to 10.1, follow the advice give from install processes. After try to run the program show me this:

[Wed Jun 20 2018 16:05:10 GMT+0000 (utc)] ERROR Unable to connect to database: SequelizeConnectionError: ER_NOT_SUPPORTED_AUTH_MODE: Client does not support authentication protocol requested by server; consider upgrading MariaDB client

Unhandled rejection Error: Command failed: ./node_modules/.bin/sequelize db:migrate --env development Unable to connect to database: SequelizeConnectionError: ER_NOT_SUPPORTED_AUTH_MODE: Client does not support authentication protocol requested by server; consider upgrading MariaDB client

at ChildProcess.exithandler (child_process.js:275:12)
at emitTwo (events.js:126:13)
at ChildProcess.emit (events.js:214:7)
at maybeClose (internal/child_process.js:925:16)
at Process.ChildProcess._handle.onexit (internal/child_process.js:209:5)

From previous event: at ConnectionManager.migrateDb (/home/marco/Projects/artificial_intelligence/AIVA/aiva/src/db.js:50:10) From previous event: at Promise.then (/home/marco/Projects/artificial_intelligence/AIVA/aiva/node_modules/sequelize/lib/promise.js:21:17) at Object.start (/home/marco/Projects/artificial_intelligence/AIVA/aiva/src/aiva.js:52:6) at Object. (/home/marco/Projects/artificial_intelligence/AIVA/aiva/index.js:4:8) at Module._compile (module.js:652:30) at Object.Module._extensions..js (module.js:663:10) at Module.load (module.js:565:32) at tryModuleLoad (module.js:505:12) at Function.Module._load (module.js:497:3) at Function.Module.runMain (module.js:693:10) at startup (bootstrap_node.js:191:16) at bootstrap_node.js:612:3 error: Forever detected script exited with code: 0 error: Script restart attempt #3 [Wed Jun 20 2018 16:05:12 GMT+0000 (utc)] ERROR { "0": { "name": "SequelizeConnectionError", "message": "ER_NOT_SUPPORTED_AUTH_MODE: Client does not support authentication protocol requested by server; consider upgrading MariaDB client", "parent": { "code": "ER_NOT_SUPPORTED_AUTH_MODE", "errno": 1251, "sqlMessage": "Client does not support authentication protocol requested by server; consider upgrading MariaDB client", "sqlState": "08004", "fatal": true }, "original": { "code": "ER_NOT_SUPPORTED_AUTH_MODE", "errno": 1251, "sqlMessage": "Client does not support authentication protocol requested by server; consider upgrading MariaDB client", "sqlState": "08004", "fatal": true } }, "1": { "name": "SequelizeConnectionError", "message": "ER_NOT_SUPPORTED_AUTH_MODE: Client does not support authentication protocol requested by server; consider upgrading MariaDB client", "parent": { "code": "ER_NOT_SUPPORTED_AUTH_MODE", "errno": 1251, "sqlMessage": "Client does not support authentication protocol requested by server; consider upgrading MariaDB client", "sqlState": "08004", "fatal": true }, "original": { "code": "ER_NOT_SUPPORTED_AUTH_MODE", "errno": 1251, "sqlMessage": "Client does not support authentication protocol requested by server; consider upgrading MariaDB client", "sqlState": "08004", "fatal": true } }, "2": { "name": "SequelizeConnectionError", "message": "ER_NOT_SUPPORTED_AUTH_MODE: Client does not support authentication protocol requested by server; consider upgrading MariaDB client", "parent": { "code": "ER_NOT_SUPPORTED_AUTH_MODE", "errno": 1251, "sqlMessage": "Client does not support authentication protocol requested by server; consider upgrading MariaDB client", "sqlState": "08004", "fatal": true }, "original": { "code": "ER_NOT_SUPPORTED_AUTH_MODE", "errno": 1251, "sqlMessage": "Client does not support authentication protocol requested by server; consider upgrading MariaDB client", "sqlState": "08004", "fatal": true } }, "length": 3 } [Wed Jun 20 2018 16:05:13 GMT+0000 (utc)] ERROR Unable to connect to database: SequelizeConnectionError: ER_NOT_SUPPORTED_AUTH_MODE: Client does not support authentication protocol requested by server; consider upgrading MariaDB client

Unhandled rejection Error: Command failed: ./node_modules/.bin/sequelize db:migrate --env development Unable to connect to database: SequelizeConnectionError: ER_NOT_SUPPORTED_AUTH_MODE: Client does not support authentication protocol requested by server; consider upgrading MariaDB client

at ChildProcess.exithandler (child_process.js:275:12)
at emitTwo (events.js:126:13)
at ChildProcess.emit (events.js:214:7)
at maybeClose (internal/child_process.js:925:16)
at Process.ChildProcess._handle.onexit (internal/child_process.js:209:5)

From previous event: at ConnectionManager.migrateDb (/home/marco/Projects/artificial_intelligence/AIVA/aiva/src/db.js:50:10) From previous event: at Promise.then (/home/marco/Projects/artificial_intelligence/AIVA/aiva/node_modules/sequelize/lib/promise.js:21:17) at Object.start (/home/marco/Projects/artificial_intelligence/AIVA/aiva/src/aiva.js:52:6) at Object. (/home/marco/Projects/artificial_intelligence/AIVA/aiva/index.js:4:8) at Module._compile (module.js:652:30) at Object.Module._extensions..js (module.js:663:10) at Module.load (module.js:565:32) at tryModuleLoad (module.js:505:12) at Function.Module._load (module.js:497:3) at Function.Module.runMain (module.js:693:10) at startup (bootstrap_node.js:191:16) at bootstrap_node.js:612:3 error: Forever detected script exited with code: 0 error: Script restart attempt #4 [Wed Jun 20 2018 16:05:15 GMT+0000 (utc)] ERROR { "0": { "name": "SequelizeConnectionError", "message": "ER_NOT_SUPPORTED_AUTH_MODE: Client does not support authentication protocol requested by server; consider upgrading MariaDB client", "parent": { "code": "ER_NOT_SUPPORTED_AUTH_MODE", "errno": 1251, "sqlMessage": "Client does not support authentication protocol requested by server; consider upgrading MariaDB client", "sqlState": "08004", "fatal": true }, "original": { "code": "ER_NOT_SUPPORTED_AUTH_MODE", "errno": 1251, "sqlMessage": "Client does not support authentication protocol requested by server; consider upgrading MariaDB client", "sqlState": "08004", "fatal": true } }, "1": { "name": "SequelizeConnectionError", "message": "ER_NOT_SUPPORTED_AUTH_MODE: Client does not support authentication protocol requested by server; consider upgrading MariaDB client", "parent": { "code": "ER_NOT_SUPPORTED_AUTH_MODE", "errno": 1251, "sqlMessage": "Client does not support authentication protocol requested by server; consider upgrading MariaDB client", "sqlState": "08004", "fatal": true }, "original": { "code": "ER_NOT_SUPPORTED_AUTH_MODE", "errno": 1251, "sqlMessage": "Client does not support authentication protocol requested by server; consider upgrading MariaDB client", "sqlState": "08004", "fatal": true } }, "2": { "name": "SequelizeConnectionError", "message": "ER_NOT_SUPPORTED_AUTH_MODE: Client does not support authentication protocol requested by server; consider upgrading MariaDB client", "parent": { "code": "ER_NOT_SUPPORTED_AUTH_MODE", "errno": 1251, "sqlMessage": "Client does not support authentication protocol requested by server; consider upgrading MariaDB client", "sqlState": "08004", "fatal": true }, "original": { "code": "ER_NOT_SUPPORTED_AUTH_MODE", "errno": 1251, "sqlMessage": "Client does not support authentication protocol requested by server; consider upgrading MariaDB client", "sqlState": "08004", "fatal": true } }, "length": 3 } [Wed Jun 20 2018 16:05:16 GMT+0000 (utc)] ERROR Unable to connect to database: SequelizeConnectionError: ER_NOT_SUPPORTED_AUTH_MODE: Client does not support authentication protocol requested by server; consider upgrading MariaDB client

Unhandled rejection Error: Command failed: ./node_modules/.bin/sequelize db:migrate --env development Unable to connect to database: SequelizeConnectionError: ER_NOT_SUPPORTED_AUTH_MODE: Client does not support authentication protocol requested by server; consider upgrading MariaDB client

at ChildProcess.exithandler (child_process.js:275:12)
at emitTwo (events.js:126:13)
at ChildProcess.emit (events.js:214:7)
at maybeClose (internal/child_process.js:925:16)
at Socket.stream.socket.on (internal/child_process.js:346:11)
at emitOne (events.js:116:13)
at Socket.emit (events.js:211:7)
at Pipe._handle.close [as _onclose] (net.js:557:12)

From previous event: at ConnectionManager.migrateDb (/home/marco/Projects/artificial_intelligence/AIVA/aiva/src/db.js:50:10) From previous event: at Promise.then (/home/marco/Projects/artificial_intelligence/AIVA/aiva/node_modules/sequelize/lib/promise.js:21:17) at Object.start (/home/marco/Projects/artificial_intelligence/AIVA/aiva/src/aiva.js:52:6) at Object. (/home/marco/Projects/artificial_intelligence/AIVA/aiva/index.js:4:8) at Module._compile (module.js:652:30) at Object.Module._extensions..js (module.js:663:10) at Module.load (module.js:565:32) at tryModuleLoad (module.js:505:12) at Function.Module._load (module.js:497:3) at Function.Module.runMain (module.js:693:10) at startup (bootstrap_node.js:191:16) at bootstrap_node.js:612:3 error: Forever detected script exited with code: 0 error: Script restart attempt #5 [Wed Jun 20 2018 16:05:17 GMT+0000 (utc)] ERROR { "0": { "name": "SequelizeConnectionError", "message": "ER_NOT_SUPPORTED_AUTH_MODE: Client does not support authentication protocol requested by server; consider upgrading MariaDB client", "parent": { "code": "ER_NOT_SUPPORTED_AUTH_MODE", "errno": 1251, "sqlMessage": "Client does not support authentication protocol requested by server; consider upgrading MariaDB client", "sqlState": "08004", "fatal": true }, "original": { "code": "ER_NOT_SUPPORTED_AUTH_MODE", "errno": 1251, "sqlMessage": "Client does not support authentication protocol requested by server; consider upgrading MariaDB client", "sqlState": "08004", "fatal": true } }, "1": { "name": "SequelizeConnectionError", "message": "ER_NOT_SUPPORTED_AUTH_MODE: Client does not support authentication protocol requested by server; consider upgrading MariaDB client", "parent": { "code": "ER_NOT_SUPPORTED_AUTH_MODE", "errno": 1251, "sqlMessage": "Client does not support authentication protocol requested by server; consider upgrading MariaDB client", "sqlState": "08004", "fatal": true }, "original": { "code": "ER_NOT_SUPPORTED_AUTH_MODE", "errno": 1251, "sqlMessage": "Client does not support authentication protocol requested by server; consider upgrading MariaDB client", "sqlState": "08004", "fatal": true } }, "2": { "name": "SequelizeConnectionError", "message": "ER_NOT_SUPPORTED_AUTH_MODE: Client does not support authentication protocol requested by server; consider upgrading MariaDB client", "parent": { "code": "ER_NOT_SUPPORTED_AUTH_MODE", "errno": 1251, "sqlMessage": "Client does not support authentication protocol requested by server; consider upgrading MariaDB client", "sqlState": "08004", "fatal": true }, "original": { "code": "ER_NOT_SUPPORTED_AUTH_MODE", "errno": 1251, "sqlMessage": "Client does not support authentication protocol requested by server; consider upgrading MariaDB client", "sqlState": "08004", "fatal": true } }, "length": 3 } [Wed Jun 20 2018 16:05:19 GMT+0000 (utc)] ERROR Unable to connect to database: SequelizeConnectionError: ER_NOT_SUPPORTED_AUTH_MODE: Client does not support authentication protocol requested by server; consider upgrading MariaDB client

Unhandled rejection Error: Command failed: ./node_modules/.bin/sequelize db:migrate --env development Unable to connect to database: SequelizeConnectionError: ER_NOT_SUPPORTED_AUTH_MODE: Client does not support authentication protocol requested by server; consider upgrading MariaDB client

at ChildProcess.exithandler (child_process.js:275:12)
at emitTwo (events.js:126:13)
at ChildProcess.emit (events.js:214:7)
at maybeClose (internal/child_process.js:925:16)
at Process.ChildProcess._handle.onexit (internal/child_process.js:209:5)

From previous event: at ConnectionManager.migrateDb (/home/marco/Projects/artificial_intelligence/AIVA/aiva/src/db.js:50:10) From previous event: at Promise.then (/home/marco/Projects/artificial_intelligence/AIVA/aiva/node_modules/sequelize/lib/promise.js:21:17) at Object.start (/home/marco/Projects/artificial_intelligence/AIVA/aiva/src/aiva.js:52:6) at Object. (/home/marco/Projects/artificial_intelligence/AIVA/aiva/index.js:4:8) at Module._compile (module.js:652:30) at Object.Module._extensions..js (module.js:663:10) at Module.load (module.js:565:32) at tryModuleLoad (module.js:505:12) at Function.Module._load (module.js:497:3) at Function.Module.runMain (module.js:693:10) at startup (bootstrap_node.js:191:16) at bootstrap_node.js:612:3 error: Forever detected script exited with code: 0 error: Script restart attempt #6 [Wed Jun 20 2018 16:05:21 GMT+0000 (utc)] ERROR { "0": { "name": "SequelizeConnectionError", "message": "ER_NOT_SUPPORTED_AUTH_MODE: Client does not support authentication protocol requested by server; consider upgrading MariaDB client", "parent": { "code": "ER_NOT_SUPPORTED_AUTH_MODE", "errno": 1251, "sqlMessage": "Client does not support authentication protocol requested by server; consider upgrading MariaDB client", "sqlState": "08004", "fatal": true }, "original": { "code": "ER_NOT_SUPPORTED_AUTH_MODE", "errno": 1251, "sqlMessage": "Client does not support authentication protocol requested by server; consider upgrading MariaDB client", "sqlState": "08004", "fatal": true } }, "1": { "name": "SequelizeConnectionError", "message": "ER_NOT_SUPPORTED_AUTH_MODE: Client does not support authentication protocol requested by server; consider upgrading MariaDB client", "parent": { "code": "ER_NOT_SUPPORTED_AUTH_MODE", "errno": 1251, "sqlMessage": "Client does not support authentication protocol requested by server; consider upgrading MariaDB client", "sqlState": "08004", "fatal": true }, "original": { "code": "ER_NOT_SUPPORTED_AUTH_MODE", "errno": 1251, "sqlMessage": "Client does not support authentication protocol requested by server; consider upgrading MariaDB client", "sqlState": "08004", "fatal": true } }, "2": { "name": "SequelizeConnectionError", "message": "ER_NOT_SUPPORTED_AUTH_MODE: Client does not support authentication protocol requested by server; consider upgrading MariaDB client", "parent": { "code": "ER_NOT_SUPPORTED_AUTH_MODE", "errno": 1251, "sqlMessage": "Client does not support authentication protocol requested by server; consider upgrading MariaDB client", "sqlState": "08004", "fatal": true }, "original": { "code": "ER_NOT_SUPPORTED_AUTH_MODE", "errno": 1251, "sqlMessage": "Client does not support authentication protocol requested by server; consider upgrading MariaDB client", "sqlState": "08004", "fatal": true } }, "length": 3 } [Wed Jun 20 2018 16:05:22 GMT+0000 (utc)] ERROR Unable to connect to database: SequelizeConnectionError: ER_NOT_SUPPORTED_AUTH_MODE: Client does not support authentication protocol requested by server; consider upgrading MariaDB client

Unhandled rejection Error: Command failed: ./node_modules/.bin/sequelize db:migrate --env development Unable to connect to database: SequelizeConnectionError: ER_NOT_SUPPORTED_AUTH_MODE: Client does not support authentication protocol requested by server; consider upgrading MariaDB client

at ChildProcess.exithandler (child_process.js:275:12)
at emitTwo (events.js:126:13)
at ChildProcess.emit (events.js:214:7)
at maybeClose (internal/child_process.js:925:16)
at Process.ChildProcess._handle.onexit (internal/child_process.js:209:5)

From previous event: at ConnectionManager.migrateDb (/home/marco/Projects/artificial_intelligence/AIVA/aiva/src/db.js:50:10) From previous event: at Promise.then (/home/marco/Projects/artificial_intelligence/AIVA/aiva/node_modules/sequelize/lib/promise.js:21:17) at Object.start (/home/marco/Projects/artificial_intelligence/AIVA/aiva/src/aiva.js:52:6) at Object. (/home/marco/Projects/artificial_intelligence/AIVA/aiva/index.js:4:8) at Module._compile (module.js:652:30) at Object.Module._extensions..js (module.js:663:10) at Module.load (module.js:565:32) at tryModuleLoad (module.js:505:12) at Function.Module._load (module.js:497:3) at Function.Module.runMain (module.js:693:10) at startup (bootstrap_node.js:191:16) at bootstrap_node.js:612:3 error: Forever detected script exited with code: 0 error: Script restart attempt #7 [Wed Jun 20 2018 16:05:23 GMT+0000 (utc)] ERROR { "0": { "name": "SequelizeConnectionError", "message": "ER_NOT_SUPPORTED_AUTH_MODE: Client does not support authentication protocol requested by server; consider upgrading MariaDB client", "parent": { "code": "ER_NOT_SUPPORTED_AUTH_MODE", "errno": 1251, "sqlMessage": "Client does not support authentication protocol requested by server; consider upgrading MariaDB client", "sqlState": "08004", "fatal": true }, "original": { "code": "ER_NOT_SUPPORTED_AUTH_MODE", "errno": 1251, "sqlMessage": "Client does not support authentication protocol requested by server; consider upgrading MariaDB client", "sqlState": "08004", "fatal": true } }, "1": { "name": "SequelizeConnectionError", "message": "ER_NOT_SUPPORTED_AUTH_MODE: Client does not support authentication protocol requested by server; consider upgrading MariaDB client", "parent": { "code": "ER_NOT_SUPPORTED_AUTH_MODE", "errno": 1251, "sqlMessage": "Client does not support authentication protocol requested by server; consider upgrading MariaDB client", "sqlState": "08004", "fatal": true }, "original": { "code": "ER_NOT_SUPPORTED_AUTH_MODE", "errno": 1251, "sqlMessage": "Client does not support authentication protocol requested by server; consider upgrading MariaDB client", "sqlState": "08004", "fatal": true } }, "2": { "name": "SequelizeConnectionError", "message": "ER_NOT_SUPPORTED_AUTH_MODE: Client does not support authentication protocol requested by server; consider upgrading MariaDB client", "parent": { "code": "ER_NOT_SUPPORTED_AUTH_MODE", "errno": 1251, "sqlMessage": "Client does not support authentication protocol requested by server; consider upgrading MariaDB client", "sqlState": "08004", "fatal": true }, "original": { "code": "ER_NOT_SUPPORTED_AUTH_MODE", "errno": 1251, "sqlMessage": "Client does not support authentication protocol requested by server; consider upgrading MariaDB client", "sqlState": "08004", "fatal": true } }, "length": 3 } [Wed Jun 20 2018 16:05:25 GMT+0000 (utc)] ERROR Unable to connect to database: SequelizeConnectionError: ER_NOT_SUPPORTED_AUTH_MODE: Client does not support authentication protocol requested by server; consider upgrading MariaDB client

Unhandled rejection Error: Command failed: ./node_modules/.bin/sequelize db:migrate --env development Unable to connect to database: SequelizeConnectionError: ER_NOT_SUPPORTED_AUTH_MODE: Client does not support authentication protocol requested by server; consider upgrading MariaDB client

at ChildProcess.exithandler (child_process.js:275:12)
at emitTwo (events.js:126:13)
at ChildProcess.emit (events.js:214:7)
at maybeClose (internal/child_process.js:925:16)
at Process.ChildProcess._handle.onexit (internal/child_process.js:209:5)

From previous event: at ConnectionManager.migrateDb (/home/marco/Projects/artificial_intelligence/AIVA/aiva/src/db.js:50:10) From previous event: at Promise.then (/home/marco/Projects/artificial_intelligence/AIVA/aiva/node_modules/sequelize/lib/promise.js:21:17) at Object.start (/home/marco/Projects/artificial_intelligence/AIVA/aiva/src/aiva.js:52:6) at Object. (/home/marco/Projects/artificial_intelligence/AIVA/aiva/index.js:4:8) at Module._compile (module.js:652:30) at Object.Module._extensions..js (module.js:663:10) at Module.load (module.js:565:32) at tryModuleLoad (module.js:505:12) at Function.Module._load (module.js:497:3) at Function.Module.runMain (module.js:693:10) at startup (bootstrap_node.js:191:16) at bootstrap_node.js:612:3 error: Forever detected script exited with code: 0 error: Script restart attempt #8 [Wed Jun 20 2018 16:05:26 GMT+0000 (utc)] ERROR { "0": { "name": "SequelizeConnectionError", "message": "ER_NOT_SUPPORTED_AUTH_MODE: Client does not support authentication protocol requested by server; consider upgrading MariaDB client", "parent": { "code": "ER_NOT_SUPPORTED_AUTH_MODE", "errno": 1251, "sqlMessage": "Client does not support authentication protocol requested by server; consider upgrading MariaDB client", "sqlState": "08004", "fatal": true }, "original": { "code": "ER_NOT_SUPPORTED_AUTH_MODE", "errno": 1251, "sqlMessage": "Client does not support authentication protocol requested by server; consider upgrading MariaDB client", "sqlState": "08004", "fatal": true } }, "1": { "name": "SequelizeConnectionError", "message": "ER_NOT_SUPPORTED_AUTH_MODE: Client does not support authentication protocol requested by server; consider upgrading MariaDB client", "parent": { "code": "ER_NOT_SUPPORTED_AUTH_MODE", "errno": 1251, "sqlMessage": "Client does not support authentication protocol requested by server; consider upgrading MariaDB client", "sqlState": "08004", "fatal": true }, "original": { "code": "ER_NOT_SUPPORTED_AUTH_MODE", "errno": 1251, "sqlMessage": "Client does not support authentication protocol requested by server; consider upgrading MariaDB client", "sqlState": "08004", "fatal": true } }, "2": { "name": "SequelizeConnectionError", "message": "ER_NOT_SUPPORTED_AUTH_MODE: Client does not support authentication protocol requested by server; consider upgrading MariaDB client", "parent": { "code": "ER_NOT_SUPPORTED_AUTH_MODE", "errno": 1251, "sqlMessage": "Client does not support authentication protocol requested by server; consider upgrading MariaDB client", "sqlState": "08004", "fatal": true }, "original": { "code": "ER_NOT_SUPPORTED_AUTH_MODE", "errno": 1251, "sqlMessage": "Client does not support authentication protocol requested by server; consider upgrading MariaDB client", "sqlState": "08004", "fatal": true } }, "length": 3 } [Wed Jun 20 2018 16:05:28 GMT+0000 (utc)] ERROR Unable to connect to database: SequelizeConnectionError: ER_NOT_SUPPORTED_AUTH_MODE: Client does not support authentication protocol requested by server; consider upgrading MariaDB client

Unhandled rejection Error: Command failed: ./node_modules/.bin/sequelize db:migrate --env development Unable to connect to database: SequelizeConnectionError: ER_NOT_SUPPORTED_AUTH_MODE: Client does not support authentication protocol requested by server; consider upgrading MariaDB client

at ChildProcess.exithandler (child_process.js:275:12)
at emitTwo (events.js:126:13)
at ChildProcess.emit (events.js:214:7)
at maybeClose (internal/child_process.js:925:16)
at Process.ChildProcess._handle.onexit (internal/child_process.js:209:5)

From previous event: at ConnectionManager.migrateDb (/home/marco/Projects/artificial_intelligence/AIVA/aiva/src/db.js:50:10) From previous event: at Promise.then (/home/marco/Projects/artificial_intelligence/AIVA/aiva/node_modules/sequelize/lib/promise.js:21:17) at Object.start (/home/marco/Projects/artificial_intelligence/AIVA/aiva/src/aiva.js:52:6) at Object. (/home/marco/Projects/artificial_intelligence/AIVA/aiva/index.js:4:8) at Module._compile (module.js:652:30) at Object.Module._extensions..js (module.js:663:10) at Module.load (module.js:565:32) at tryModuleLoad (module.js:505:12) at Function.Module._load (module.js:497:3) at Function.Module.runMain (module.js:693:10) at startup (bootstrap_node.js:191:16) at bootstrap_node.js:612:3 error: Forever detected script exited with code: 0 error: Script restart attempt #9 [Wed Jun 20 2018 16:05:30 GMT+0000 (utc)] ERROR { "0": { "name": "SequelizeConnectionError", "message": "ER_NOT_SUPPORTED_AUTH_MODE: Client does not support authentication protocol requested by server; consider upgrading MariaDB client", "parent": { "code": "ER_NOT_SUPPORTED_AUTH_MODE", "errno": 1251, "sqlMessage": "Client does not support authentication protocol requested by server; consider upgrading MariaDB client", "sqlState": "08004", "fatal": true }, "original": { "code": "ER_NOT_SUPPORTED_AUTH_MODE", "errno": 1251, "sqlMessage": "Client does not support authentication protocol requested by server; consider upgrading MariaDB client", "sqlState": "08004", "fatal": true } }, "1": { "name": "SequelizeConnectionError", "message": "ER_NOT_SUPPORTED_AUTH_MODE: Client does not support authentication protocol requested by server; consider upgrading MariaDB client", "parent": { "code": "ER_NOT_SUPPORTED_AUTH_MODE", "errno": 1251, "sqlMessage": "Client does not support authentication protocol requested by server; consider upgrading MariaDB client", "sqlState": "08004", "fatal": true }, "original": { "code": "ER_NOT_SUPPORTED_AUTH_MODE", "errno": 1251, "sqlMessage": "Client does not support authentication protocol requested by server; consider upgrading MariaDB client", "sqlState": "08004", "fatal": true } }, "2": { "name": "SequelizeConnectionError", "message": "ER_NOT_SUPPORTED_AUTH_MODE: Client does not support authentication protocol requested by server; consider upgrading MariaDB client", "parent": { "code": "ER_NOT_SUPPORTED_AUTH_MODE", "errno": 1251, "sqlMessage": "Client does not support authentication protocol requested by server; consider upgrading MariaDB client", "sqlState": "08004", "fatal": true }, "original": { "code": "ER_NOT_SUPPORTED_AUTH_MODE", "errno": 1251, "sqlMessage": "Client does not support authentication protocol requested by server; consider upgrading MariaDB client", "sqlState": "08004", "fatal": true } }, "length": 3 } [Wed Jun 20 2018 16:05:31 GMT+0000 (utc)] ERROR Unable to connect to database: SequelizeConnectionError: ER_NOT_SUPPORTED_AUTH_MODE: Client does not support authentication protocol requested by server; consider upgrading MariaDB client

Unhandled rejection Error: Command failed: ./node_modules/.bin/sequelize db:migrate --env development Unable to connect to database: SequelizeConnectionError: ER_NOT_SUPPORTED_AUTH_MODE: Client does not support authentication protocol requested by server; consider upgrading MariaDB client

at ChildProcess.exithandler (child_process.js:275:12)
at emitTwo (events.js:126:13)
at ChildProcess.emit (events.js:214:7)
at maybeClose (internal/child_process.js:925:16)
at Process.ChildProcess._handle.onexit (internal/child_process.js:209:5)

From previous event: at ConnectionManager.migrateDb (/home/marco/Projects/artificial_intelligence/AIVA/aiva/src/db.js:50:10) From previous event: at Promise.then (/home/marco/Projects/artificial_intelligence/AIVA/aiva/node_modules/sequelize/lib/promise.js:21:17) at Object.start (/home/marco/Projects/artificial_intelligence/AIVA/aiva/src/aiva.js:52:6) at Object. (/home/marco/Projects/artificial_intelligence/AIVA/aiva/index.js:4:8) at Module._compile (module.js:652:30) at Object.Module._extensions..js (module.js:663:10) at Module.load (module.js:565:32) at tryModuleLoad (module.js:505:12) at Function.Module._load (module.js:497:3) at Function.Module.runMain (module.js:693:10) at startup (bootstrap_node.js:191:16) at bootstrap_node.js:612:3 error: Forever detected script exited with code: 0 Any possible solution? Thank you for your effort and project and Kind regards, Marco Baturan.