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 ('8b3ac96c3e5b95d74ce904ae75c5fd9b','0','18.216.213.126','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715263497','thread.php?goto=lastpost&threadid=100987&sid=e53ce9d9e4a5f00eb53f5e92ba53ea6f','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 @ 16:04
Script: /Forum/thread.php?goto=lastpost&threadid=100987&sid=e53ce9d9e4a5f00eb53f5e92ba53ea6f
Referer: