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 ('020d7a9f3c59f2df80839f7cf67b6906','0','18.188.196.223','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715673342','thread.php?threadid=100771&goto=lastpost&sid=3c10c3d56bd77ce1ff5404fdd719e9b0','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: 14.05.2024 @ 09:55
Script: /Forum/thread.php?threadid=100771&goto=lastpost&sid=3c10c3d56bd77ce1ff5404fdd719e9b0
Referer: