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 ('c2bd33d76b31922a83911af795a9c52c','0','18.219.170.188','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715761904','thread.php?threadid=99918&goto=lastpost&sid=4a2efc8b1493e0d59feb41b178da961a','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 @ 10:31
Script: /Forum/thread.php?threadid=99918&goto=lastpost&sid=4a2efc8b1493e0d59feb41b178da961a
Referer: