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 ('55991c6aa5f841612d0b71028cb4e72e','0','18.216.34.146','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714995112','thread.php?threadid=96068&threadview=0&hilight=&hilightuser=0&sid=8d7a3426f987f0f8048f0476b13454e4&page=14','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: 06.05.2024 @ 13:31
Script: /Forum/thread.php?threadid=96068&threadview=0&hilight=&hilightuser=0&sid=8d7a3426f987f0f8048f0476b13454e4&page=14
Referer: