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 ('c952b538e1bb15036837653725817db1','0','18.227.209.109','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715646288','register.php?sid=5aa726c1461d6bdddb03eb0ea221af43sid=&styleid=8sid=&styleid=','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 @ 02:24
Script: /Forum/register.php?sid=5aa726c1461d6bdddb03eb0ea221af43sid=&styleid=8sid=&styleid=
Referer: