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 ('b57a62fe420d38f0e6d6f35c742473f8','0','3.21.162.87','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714618640','addreply.php?postid=1757615&sid=10ad62037c26d6d2e5bfaa1f4d9eee16','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: 02.05.2024 @ 04:57
Script: /Forum/addreply.php?postid=1757615&sid=10ad62037c26d6d2e5bfaa1f4d9eee16
Referer: