No available user found

[opsder]

Often the scheduling of events doesn't work (90% of the reservations don't work).

Cal docker is on a subdomain using cloudflare tunnel.

Here is the log of the docker :

@calcom/web:start: Hot Start
@calcom/web:start: Hot Start
@calcom/web:start: Hot Start
@calcom/web:start: Hot Start
@calcom/web:start: Hot Start
@calcom/web:start: Hot Start
@calcom/web:start: Hot Start
@calcom/web:start: Hot Start
@calcom/web:start: Hot Start
@calcom/web:start: Hot Start
@calcom/web:start: Hot Start
@calcom/web:start: Hot Start
@calcom/web:start: Hot Start
@calcom/web:start: Error setting header x-csp=not-opted-in for /user1/calendar-cache/2023-05 Error [ERR_HTTP_HEADERS_SENT]: Cannot set headers after they are sent to the client
@calcom/web:start:     at new NodeError (node:internal/errors:399:5)
@calcom/web:start:     at ServerResponse.setHeader (node:_http_outgoing:645:11)
@calcom/web:start:     at _res.setHeader (/calcom/node_modules/next/dist/server/base-server.js:180:24)
@calcom/web:start:     at setHeader (/calcom/apps/web/.next/server/pages/_document.js:118:18)
@calcom/web:start:     at MyDocument.getInitialProps (/calcom/apps/web/.next/server/pages/_document.js:128:13)
@calcom/web:start:     at Object. (/calcom/node_modules/next/dist/shared/lib/utils.js:84:33)
@calcom/web:start:     at Generator.next ()
@calcom/web:start:     at asyncGeneratorStep (/calcom/node_modules/@swc/helpers/lib/_async_to_generator.js:13:28)
@calcom/web:start:     at _next (/calcom/node_modules/@swc/helpers/lib/_async_to_generator.js:31:17)
@calcom/web:start:     at /calcom/node_modules/@swc/helpers/lib/_async_to_generator.js:36:13
@calcom/web:start:     at new Promise ()
@calcom/web:start:     at Object. (/calcom/node_modules/@swc/helpers/lib/_async_to_generator.js:28:16)
@calcom/web:start:     at Object.loadGetInitialProps (/calcom/node_modules/next/dist/shared/lib/utils.js:62:33)
@calcom/web:start:     at loadDocumentInitialProps (/calcom/node_modules/next/dist/server/render.js:682:48)
@calcom/web:start:     at renderDocument (/calcom/node_modules/next/dist/server/render.js:732:45)
@calcom/web:start:     at /calcom/node_modules/next/dist/server/render.js:769:114 {
@calcom/web:start:   code: 'ERR_HTTP_HEADERS_SENT'
@calcom/web:start: }
@calcom/web:start: [90m13:01:52.716 [39m[1m[91mERROR[39m[22m [api] book:user NAUF: isWithinAvailableHours {"start":"2023-05-05T13:15:00Z","end":"2023-05-05T13:30:00Z","organizerTimeZone":"Europe/Paris","workingHours":[{"days":[2,4],"startTime":885,"endTime":960,"userId":1}]} 
@calcom/web:start: Error: No available users found.
@calcom/web:start:     at ensureAvailableUsers (/calcom/apps/web/.next/server/pages/api/book/event.js:1045:15)
@calcom/web:start:     at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
@calcom/web:start:     at async handler (/calcom/apps/web/.next/server/pages/api/book/event.js:1333:32)
@calcom/web:start:     at async handler (/calcom/apps/web/.next/server/pages/api/book/event.js:667:21)
@calcom/web:start:     at async /calcom/apps/web/.next/server/chunks/7810.js:25:28
@calcom/web:start:     at async Object.apiResolver (/calcom/node_modules/next/dist/server/api-utils/node.js:372:9)
@calcom/web:start:     at async NextNodeServer.runApi (/calcom/node_modules/next/dist/server/next-server.js:513:9)
@calcom/web:start:     at async Object.fn (/calcom/node_modules/next/dist/server/next-server.js:815:35)
@calcom/web:start:     at async Router.execute (/calcom/node_modules/next/dist/server/router.js:243:32)
@calcom/web:start:     at async NextNodeServer.runImpl (/calcom/node_modules/next/dist/server/base-server.js:432:29)
@calcom/web:start:     at async NextNodeServer.handleRequestImpl (/calcom/node_modules/next/dist/server/base-server.js:375:20)
@calcom/web:start:     at async /calcom/node_modules/next/dist/server/base-server.js:157:99
@calcom/web:start: Hot Start
@calcom/web:start: Hot Start
@calcom/web:start: Hot Start
@calcom/web:start: Hot Start
@calcom/web:start: Hot Start
@calcom/web:start: Hot Start
@calcom/web:start: Hot Start
@calcom/web:start: Hot Start
@calcom/web:start: Hot Start
@calcom/web:start: Hot Start
@calcom/web:start: Hot Start
@calcom/web:start: Hot Start

Browser error : on https://xxx.xxx.xx/api/book/event

What is showed :