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 ('73de09ed8fb52f47c7b42135a4d8a226','0','18.118.193.108','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715754736','thread.php?goto=lastpost&threadid=99082&sid=dcb57d1f6292f92d0b9786f2c8a721ff','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 @ 08:32
Script: /Forum/thread.php?goto=lastpost&threadid=99082&sid=dcb57d1f6292f92d0b9786f2c8a721ff
Referer: