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 ('88ea1d8c6eab341e3a37e4f43e4533a6','0','18.226.28.197','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715009679','thread.php?threadid=71436&goto=lastpost&sid=5ae1ea2b862c1a97d6ab3b132c19dc0f','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 @ 17:34
Script: /Forum/thread.php?threadid=71436&goto=lastpost&sid=5ae1ea2b862c1a97d6ab3b132c19dc0f
Referer: