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 ('2def90eb794c580e33e9e6be39b6ffe8','0','18.188.44.223','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715538442','usercp.php?action=addsubscription&threadid=71810&sid=2aa64e6c1dfde3a032a85d9cfa6d4d73','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: 12.05.2024 @ 20:27
Script: /Forum/usercp.php?action=addsubscription&threadid=71810&sid=2aa64e6c1dfde3a032a85d9cfa6d4d73
Referer: