Thread: Fatal Error: The pgAdmin 4 server could not be contacted:

--

Hello  Aditya, 

The first thing I would check is if the postgresql server is reachable using the psql command line tool. You may have already tried that but if not, that is always my first test. 

pgAdmin Runtime Environment
--------------------------------------------------------
Python Path: "C:\Program Files\pgAdmin 4\v6\python\python.exe"
Runtime Config File: "C:\Users\Yatma Sarr\AppData\Roaming\pgadmin\runtime_config.json"
pgAdmin Config File: "C:\Program Files\pgAdmin 4\v6\web\config.py"
Webapp Path: "C:\Program Files\pgAdmin 4\v6\web\pgAdmin4.py"
pgAdmin Command: "C:\Program Files\pgAdmin 4\v6\python\python.exe -s C:\Program Files\pgAdmin 4\v6\web\pgAdmin4.py"
Environment:
  - ALLUSERSPROFILE: C:\ProgramData
  - APPDATA: C:\Users\Yatma Sarr\AppData\Roaming
  - ChocolateyInstall: C:\ProgramData\chocolatey
  - ChocolateyLastPathUpdate: 132762714485028111
  - CHROME_CRASHPAD_PIPE_NAME: \\.\pipe\crashpad_14588_QOAGZRWUGLVKKYFC
  - 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: YATMA
  - ComSpec: C:\WINDOWS\system32\cmd.exe
  - DriverData: C:\Windows\System32\Drivers\DriverData
  - ESET_OPTIONS:                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
  - FPS_BROWSER_APP_PROFILE_STRING: Internet Explorer
  - FPS_BROWSER_USER_PROFILE_STRING: Default
  - HOMEDRIVE: C:
  - HOMEPATH: \Users\Yatma Sarr
  - LOCALAPPDATA: C:\Users\Yatma Sarr\AppData\Local
  - LOGONSERVER: \\YATMA
  - NUMBER_OF_PROCESSORS: 4
  - OneDrive: C:\Users\Yatma Sarr\OneDrive
  - OS: Windows_NT
  - Path: C:\Program Files (x86)\Common Files\Oracle\Java\javapath;C:\Program Files\ImageMagick-7.1.0-Q16-HDRI;C:\ProgramData\Anaconda3;C:\ProgramData\Anaconda3\Library\mingw-w64\bin;C:\ProgramData\Anaconda3\Library\usr\bin;C:\ProgramData\Anaconda3\Library\bin;C:\ProgramData\Anaconda3\Scripts;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0\;C:\WINDOWS\System32\OpenSSH\;C:\Program Files\Git\cmd;C:\Program Files\nodejs\;C:\ProgramData\chocolatey\bin;C:\Program Files\SASHome\SASFoundation\9.4\core\sasexe;C:\Program Files\SASHome\Secure\ccme4;C:\Program Files\SASHome\SASFoundation\9.4\core\sasext;C:\Users\Yatma Sarr\AppData\Roaming\TinyTeX\bin\win32;C:\Users\Yatma Sarr\AppData\Local\Microsoft\WindowsApps;C:\Users\Yatma Sarr\AppData\Local\Programs\MiKTeX\miktex\bin\x64\;C:\Users\Yatma Sarr\AppData\Local\Programs\Microsoft VS Code\bin;C:\Users\Yatma Sarr\AppData\Roaming\npm;C:\Program Files (x86)\heroku\bin
  - PATHEXT: .COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH;.MSC
  - PGADMIN_INT_KEY: 0b90f1db-7b1c-4549-8bf6-e6b2011a4234
  - PGADMIN_INT_PORT: 62569
  - PGADMIN_SERVER_MODE: OFF
  - PROCESSOR_ARCHITECTURE: AMD64
  - PROCESSOR_IDENTIFIER: Intel64 Family 6 Model 78 Stepping 3, GenuineIntel
  - PROCESSOR_LEVEL: 6
  - PROCESSOR_REVISION: 4e03
  - 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
  - RTOOLS40_HOME: C:\RBuildTools\4.0
  - SESSIONNAME: Console
  - SystemDrive: C:
  - SystemRoot: C:\WINDOWS
  - TEMP: C:\Users\YATMAS~1\AppData\Local\Temp
  - TMP: C:\Users\YATMAS~1\AppData\Local\Temp
  - USERDOMAIN: YATMA
  - USERDOMAIN_ROAMINGPROFILE: YATMA
  - USERNAME: Yatma Sarr
  - USERPROFILE: C:\Users\Yatma Sarr
  - VBOX_MSI_INSTALL_PATH: C:\Program Files\Oracle\VirtualBox\
  - windir: C:\WINDOWS
--------------------------------------------------------