The pgAdmin 4 server could not be contacted
Hi,
I have tried all of the available versions of the pgAdmin, and still get the following error when trying to start it (as administrator):
pgAdmin Runtime Environment
Python Path: "C:\Program Files\pgAdmin 4\python\python.exe" Runtime Config File: "C:\Users\USERNAME\AppData\Roaming\pgadmin\runtime_config.json" pgAdmin Config File: "C:\Program Files\pgAdmin 4\web\config.py" Webapp Path: "C:\Program Files\pgAdmin 4\web\pgAdmin4.py" pgAdmin Command: "C:\Program Files\pgAdmin 4\python\python.exe -s C:\Program Files\pgAdmin 4\web\pgAdmin4.py" Environment:
- ADSK_3DSMAX_x64_2017: C:\Program Files\Autodesk\3ds Max 2017\
- ALLUSERSPROFILE: C:\ProgramData
- APPDATA: C:\Users\USERNAME\AppData\Roaming
- CHROME_CRASHPAD_PIPE_NAME: \.\pipe\crashpad_18948_RXNSRJPXRNJIXZIY
- CHROME_RESTART: NW.js|Whoa! NW.js has crashed. Relaunch now?|LEFT_TO_RIGHT
- CommonProgramFiles: C:\Program Files\Common Files
- CommonProgramFiles(x86): C:\Program Files (x86)\Common Files
- CommonProgramW6432: C:\Program Files\Common Files
- COMPUTERNAME: xxx
- ComSpec: C:\WINDOWS\system32\cmd.exe
- DriverData: C:\Windows\System32\Drivers\DriverData
- HOMEDRIVE: C:
- HOMEPATH: \Users\USERNAME
- LOCALAPPDATA: C:\Users\USERNAME\AppData\Local
- LOGONSERVER: \DESKTOP-RVTE6BS
- NUMBER_OF_PROCESSORS: 6
- OneDrive: C:\Users\USERNAME\OneDrive
- OS: Windows_NT
- Path: C:\Program Files\pgAdmin 4\runtime;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0;C:\Windows\System32\OpenSSH;C:\Program Files (x86)\NVIDIA Corporation\PhysX\Common;C:\Program Files\NVIDIA Corporation\NVIDIA NvDLISR;C:\Program Files\Common Files\Autodesk Shared;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0;C:\WINDOWS\System32\OpenSSH;C:\Users\Dejan Rankovic\AppData\Local\Microsoft\WindowsApps;C:\Program Files\PostgreSQL\9.6\bin
- PATHEXT: .COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH;.MSC
- PGADMIN_INT_KEY: 3fad8108-0347-424e-8310-89bf4160cffb
- PGADMIN_INT_PORT: 5050
- PGADMIN_SERVER_MODE: OFF
- PROCESSOR_ARCHITECTURE: AMD64
- PROCESSOR_IDENTIFIER: Intel64 Family 6 Model 158 Stepping 10, GenuineIntel
- PROCESSOR_LEVEL: 6
- PROCESSOR_REVISION: 9e0a
- ProgramData: C:\ProgramData
- ProgramFiles: C:\Program Files
- ProgramFiles(x86): C:\Program Files (x86)
- ProgramW6432: C:\Program Files
- PSModulePath: C:\Program Files\WindowsPowerShell\Modules;C:\WINDOWS\system32\WindowsPowerShell\v1.0\Modules
- PUBLIC: C:\Users\Public
- SystemDrive: C:
- SystemRoot: C:\WINDOWS
- TEMP: C:\Users\DEJANR~1\AppData\Local\Temp
- TMP: C:\Users\DEJANR~1\AppData\Local\Temp
- USERDOMAIN: DESKTOP-RVTE6BS
- USERDOMAIN_ROAMINGPROFILE: DESKTOP-RVTE6BS
- USERNAME: USERNAME
- USERPROFILE: C:\Users\USERNAME
- windir: C:\WINDOWS
- __COMPAT_LAYER: Installer
Total spawn time to start the pgAdmin4 server: 0.009 Sec
Traceback (most recent call last):
File "C:\Program Files\pgAdmin 4\web\pgAdmin4.py", line 48, in
import config
File "C:\Program Files\pgAdmin 4\web\config.py", line 33, in
from .client import Client
File "C:\Program Files\pgAdmin 4\python\Lib\site-packages\engineio\client.py", line 11, in
from . import packages, utils
File "C:\Program Files\pgAdmin 4\python\Lib\site-packages\requests\utils.py", line 24, in
notify_module_loaded(module)
File "C:\Program Files\pgAdmin 4\python\Lib\site-packages\wrapt\importer.py", line 118, in notify_module_loaded hook(module) File "C:\Program Files\pgAdmin 4\python\Lib\site-packages\certifi_win32\wrapt_certifi.py", line 27, in apply_patches generate_pem() File "C:\Program Files\pgAdmin 4\python\Lib\site-packages\certifi_win32\wincerts.py", line 121, in generate_pem
for pem in get_pems():
^^^^^^^^^^
File "C:\Program Files\pgAdmin 4\python\Lib\site-packages\certifi_win32\wincerts.py", line 41, in get_pems ssl_context = ssl.create_default_context() ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "ssl.py", line 713, in create_default_context
File "ssl.py", line 534, in load_default_certs File "ssl.py", line 526, in _load_windows_store_certs
ssl.SSLError: [ASN1] nested asn1 error (_ssl.c:4028)
Could you please help me in any way? Thanks in advance