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 ('ec55173a45af451ce7ea03a6ce8e0694','0','3.138.33.87','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715044316','thread.php?threadid=101863&goto=lastpost&sid=aa545d611da85a7338dcc085aa7f1189','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: 07.05.2024 @ 03:11
Script: /Forum/thread.php?threadid=101863&goto=lastpost&sid=aa545d611da85a7338dcc085aa7f1189
Referer: