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 ('c1f35f8294999637de8fe821575cbd6b','0','3.15.159.136','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715426936','board.php?boardid=88&page=1&daysprune=1000&sortfield=lastposttime&sortorder=ASC&sid=8385bd945370e4953b4a2a2d93b3c019','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: 11.05.2024 @ 13:28
Script: /Forum/board.php?boardid=88&page=1&daysprune=1000&sortfield=lastposttime&sortorder=ASC&sid=8385bd945370e4953b4a2a2d93b3c019
Referer: