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 ('f5626d9dfd35c9f174d1ad5a2b27da3c','0','3.15.237.255','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715208213','thread.php?goto=nextoldest&threadid=93962&sid=424806afb32a1d5c9255dc14d08b8d2b','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 @ 00:43
Script: /Forum/thread.php?goto=nextoldest&threadid=93962&sid=424806afb32a1d5c9255dc14d08b8d2b
Referer: