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 ('7b666a0e23b145692d986896dfa7bb7e','0','18.221.156.50','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715710079','thread.php?postid=1750336&sid=2610d5b62e8e6624e5ee4a37b15c3af7sid=&styleid=8','8','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 @ 20:07
Script: /Forum/thread.php?postid=1750336&sid=2610d5b62e8e6624e5ee4a37b15c3af7sid=&styleid=8
Referer: