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 ('4082e12a3358fed1005e8d7dce4d45fb','0','18.219.170.188','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715684318','formmail.php?userid=660&sid=e4fcf9ca7cc523129fa3b11925a56ab3','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 @ 12:58
Script: /Forum/formmail.php?userid=660&sid=e4fcf9ca7cc523129fa3b11925a56ab3
Referer: