SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6): Invalid SQL: INSERT INTO bb2_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('df8a3f513c1f32acd73fcefd14c5a476','0','18.191.147.190','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715195290','board.php?boardid=58&page=1&daysprune=1000&sortfield=lastposttime&sortorder=ASC&sid=2498fdb6fb9fce59890336bb642cffd4','0','0','')
mysql error: INSERT command denied to user 'o1571744'@'infong-eu267.clienthosting.eu' for table 'bb2_sessions'
mysql error number: 1142
mysql version: 5.7.42-log
php version: 7.4.33
Date: 08.05.2024 @ 21:08
Script: /Forum/board.php?boardid=58&page=1&daysprune=1000&sortfield=lastposttime&sortorder=ASC&sid=2498fdb6fb9fce59890336bb642cffd4
Referer: