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 ('d9e8218b9417aa7fbe2d8d0f3f29ecee','0','3.144.39.97','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715668076','formmail.php?threadid=95773&sid=8a0a32b69cee0d4bb15d2a05ccc0abe6','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: 14.05.2024 @ 08:27
Script: /Forum/formmail.php?threadid=95773&sid=8a0a32b69cee0d4bb15d2a05ccc0abe6
Referer: