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 ('7198f1cb1d6cedf997bc95a94fc07706','0','3.15.177.135','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715560367','thread.php?goto=firstnew_thread&threadid=97222&sid=a50ff1b2cfc9f0e0749de3b2a7857245','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: 13.05.2024 @ 02:32
Script: /Forum/thread.php?goto=firstnew_thread&threadid=97222&sid=a50ff1b2cfc9f0e0749de3b2a7857245
Referer: