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 ('ecb73176774b3835fe65bd7b3aebda02','0','52.15.57.52','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715626378','thread.php?threadid=90257&threadview=0&hilight=&hilightuser=0&sid=f3fbce57f1eb04a703cbde35fcbae7e4&page=20','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 @ 20:52
Script: /Forum/thread.php?threadid=90257&threadview=0&hilight=&hilightuser=0&sid=f3fbce57f1eb04a703cbde35fcbae7e4&page=20
Referer: