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 ('2ad37245bf8e8aeddc6fb2208c4b8a0d','0','18.222.138.230','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714940575','formmail.php?userid=3787&sid=c3eb12e2efef2e9bcd0be6ee03737bf3','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: 05.05.2024 @ 22:22
Script: /Forum/formmail.php?userid=3787&sid=c3eb12e2efef2e9bcd0be6ee03737bf3
Referer: