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 ('6e00d9db106ced29c465cf35dae676f8','0','3.12.146.87','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715730989','thread.php?goto=lastpost&threadid=99806&sid=9c80f780a4fd121d8548b3805fb98b4b','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 @ 01:56
Script: /Forum/thread.php?goto=lastpost&threadid=99806&sid=9c80f780a4fd121d8548b3805fb98b4b
Referer: