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 ('ac6ff56a08df2e9134e4e6f108200693','0','18.224.61.12','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715608942','thread.php?threadid=87743&threadview=1&hilight=&hilightuser=0&sid=7fdc3d9a4ab23d0b47309f81124ee891','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 @ 16:02
Script: /Forum/thread.php?threadid=87743&threadview=1&hilight=&hilightuser=0&sid=7fdc3d9a4ab23d0b47309f81124ee891
Referer: