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 ('ae715f6487ef13ee8be8c7f9d332278f','0','3.133.147.87','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714927121','thread.php?threadid=102502&goto=lastpost&sid=3a10520c5ed105e02c755a9f2ecf6c39','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: 05.05.2024 @ 18:38
Script: /Forum/thread.php?threadid=102502&goto=lastpost&sid=3a10520c5ed105e02c755a9f2ecf6c39
Referer: