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 ('50a03c08d7d805cc010b34bcf471d9e2','0','18.216.186.164','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714614748','thread.php?threadid=91206&goto=lastpost&sid=cf8af99173344e812f3744e088580329','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: 02.05.2024 @ 03:52
Script: /Forum/thread.php?threadid=91206&goto=lastpost&sid=cf8af99173344e812f3744e088580329
Referer: