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 ('b5255d905ac8f475a4a9a1998cf67f84','0','18.189.2.122','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714913193','thread.php?threadid=102788&threadview=1&hilight=&hilightuser=0&sid=76c5cd58eb519acfc63acc68d0e6ea62','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: 05.05.2024 @ 14:46
Script: /Forum/thread.php?threadid=102788&threadview=1&hilight=&hilightuser=0&sid=76c5cd58eb519acfc63acc68d0e6ea62
Referer: