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 ('9f8afa95571a19b696e5ffe3d0f6e476','0','18.223.159.195','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715250612','thread.php?threadid=35901&goto=lastpost&sid=73ec0257cc9376e34f97fc5bf06fbc30','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: 09.05.2024 @ 12:30
Script: /Forum/thread.php?threadid=35901&goto=lastpost&sid=73ec0257cc9376e34f97fc5bf06fbc30
Referer: