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 ('a6b6e32d1ddaf907002ad6cc16cde4a1','0','18.191.168.83','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715612599','usercp.php?action=addsubscription&threadid=188251&sid=7f6bdba6ac2dc7def701c143dddeecfc','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: 13.05.2024 @ 17:03
Script: /Forum/usercp.php?action=addsubscription&threadid=188251&sid=7f6bdba6ac2dc7def701c143dddeecfc
Referer: