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 ('ef3f820f4195c92f5db626b0395ae915','0','18.191.5.239','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715346336','thread.php?threadid=35901&goto=lastpost&sid=ea188fdaf8aaaaa14860a9cdac6e6019','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: 10.05.2024 @ 15:05
Script: /Forum/thread.php?threadid=35901&goto=lastpost&sid=ea188fdaf8aaaaa14860a9cdac6e6019
Referer: