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 ('71fbc78a5c02c5715d5b4f79769f2b71','0','3.12.123.183','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715779072','thread.php?threadid=17928&goto=lastpost&sid=dbd2e70b1d6f1c63f76eed449cf1e8f2','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: 15.05.2024 @ 15:17
Script: /Forum/thread.php?threadid=17928&goto=lastpost&sid=dbd2e70b1d6f1c63f76eed449cf1e8f2
Referer: