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 ('1b29386d745ffb6d148261a8997cee3b','0','3.18.112.250','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715584680','usercp.php?action=addsubscription&threadid=99003&sid=d14b08278e0c41e1d21dc1cb6da66e04','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: 13.05.2024 @ 09:18
Script: /Forum/usercp.php?action=addsubscription&threadid=99003&sid=d14b08278e0c41e1d21dc1cb6da66e04
Referer: