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 ('a44ab71c9f6f19b054030eddd3ef381e','0','3.135.207.174','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715696524','thread.php?threadid=69053&threadview=0&hilight=&hilightuser=0&page=3&sid=3e520a217273b2d4da00090c1a25cfd0','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: 14.05.2024 @ 16:22
Script: /Forum/thread.php?threadid=69053&threadview=0&hilight=&hilightuser=0&page=3&sid=3e520a217273b2d4da00090c1a25cfd0
Referer: