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 ('f08bddc6cd37a61b96cb3f5f84d6bf06','0','18.223.124.244','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714986003','thread.php?threadid=98955&goto=lastpost&sid=4e9da7210c8dc88ee5f6c337df2c3ef8','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: 06.05.2024 @ 11:00
Script: /Forum/thread.php?threadid=98955&goto=lastpost&sid=4e9da7210c8dc88ee5f6c337df2c3ef8
Referer: