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 ('ae0c51282c99a217a6f412edafe1e6ef','0','18.191.168.83','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715616288','formmail.php?userid=5&sid=b4d2bdc014e7cd44c37b99a0eedd9d9e','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: 13.05.2024 @ 18:04
Script: /Forum/formmail.php?userid=5&sid=b4d2bdc014e7cd44c37b99a0eedd9d9e
Referer: