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 ('85f7ae4f617a7b1da6b8056eb89babb4','0','3.145.111.125','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714598052','addreply.php?postid=1722467&sid=afb7ba6c5f325f277f23cf7315e58edc','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: 01.05.2024 @ 23:14
Script: /Forum/addreply.php?postid=1722467&sid=afb7ba6c5f325f277f23cf7315e58edc
Referer: