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 ('cea0120915d60b1ba20e0c9e5ae8c1a0','0','3.145.152.242','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714385917','formmail.php?userid=1263&sid=701fe6c17159b6f8f9c0a1e2b3e5e6be','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: 29.04.2024 @ 12:18
Script: /Forum/formmail.php?userid=1263&sid=701fe6c17159b6f8f9c0a1e2b3e5e6be
Referer: