Warning:  [mysql error 145] Table '.\piwigo_db\piwigo_sessions' is marked as crashed and should be repaired

SELECT data
  FROM piwigo_sessions
  WHERE id = '22EFid0ptah69rj2p3tinnnstptb5d'
; in C:\inetpub\wwwroot\Photos\include\dblayer\functions_mysqli.inc.php on line 864

Warning: session_start(): Failed to read session data: user (path: C:\WINDOWS\Temp\) in C:\inetpub\wwwroot\Photos\include\common.inc.php on line 141

Fatal error: Uncaught Error: Call to a member function fetch_assoc() on boolean in C:\inetpub\wwwroot\Photos\include\dblayer\functions_mysqli.inc.php:228 Stack trace: #0 C:\inetpub\wwwroot\Photos\include\functions_session.inc.php(133): pwg_db_fetch_assoc(false) #1 [internal function]: pwg_session_read('id0ptah69rj2p3t...') #2 C:\inetpub\wwwroot\Photos\include\common.inc.php(141): session_start() #3 C:\inetpub\wwwroot\Photos\index.php(11): include_once('C:\\inetpub\\wwwr...') #4 {main} thrown in C:\inetpub\wwwroot\Photos\include\dblayer\functions_mysqli.inc.php on line 228