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 ('bb90f64ae9c4b8feb2b5d1abe84986d8','0','18.226.251.68','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714517412','thread.php?goto=lastpost&threadid=102629&sid=4c377b8ede95285e0f26cc86054f2f20','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: 01.05.2024 @ 00:50
Script: /Forum/thread.php?goto=lastpost&threadid=102629&sid=4c377b8ede95285e0f26cc86054f2f20
Referer: