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 ('67d6ba022f22fd2dd56a9e41f9f43109','0','18.119.172.146','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715067814','thread.php?threadid=53636&goto=lastpost&sid=cc61c42bd94b5e38c2647aba7797a206','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: 07.05.2024 @ 09:43
Script: /Forum/thread.php?threadid=53636&goto=lastpost&sid=cc61c42bd94b5e38c2647aba7797a206
Referer: