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 ('54fc05d916f363af68f4a93f66268db5','0','18.221.208.183','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715730918','usercp.php?action=buddy&add=660&sid=fb0f1d77f885f506d8a9f2f377f3f122','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: 15.05.2024 @ 01:55
Script: /Forum/usercp.php?action=buddy&add=660&sid=fb0f1d77f885f506d8a9f2f377f3f122
Referer: