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 ('20c6eb12f883bf3e6f7a6988d70b44e9','0','18.119.248.62','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715825257','formmail.php?userid=14448&sid=3ae9b9d4bb6c6d6f8c04c976097c7124','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: 16.05.2024 @ 04:07
Script: /Forum/formmail.php?userid=14448&sid=3ae9b9d4bb6c6d6f8c04c976097c7124
Referer: