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 ('ff5d2f39b325d1b755d8136a12c70c8e','0','18.216.38.221','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715407621','addreply.php?postid=1681098&sid=4c69115f648d62ceb7d9d02bcc304ffcsid=&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: 11.05.2024 @ 08:07
Script: /Forum/addreply.php?postid=1681098&sid=4c69115f648d62ceb7d9d02bcc304ffcsid=&styleid=8
Referer: