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 ('ac0b3d8f52abec03b877210d8b2a047b','0','18.188.218.184','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715000202','thread.php?goto=nextoldest&threadid=101884&sid=7ebab857526473cd45e4ef6154dd80b3','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: 06.05.2024 @ 14:56
Script: /Forum/thread.php?goto=nextoldest&threadid=101884&sid=7ebab857526473cd45e4ef6154dd80b3
Referer: