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 ('6ae13b5348a1b38173c0f4f7c9ef8c69','0','18.221.37.56','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715517493','formmail.php?userid=14448&sid=b5a94f4a28c3efb80b1d5effd18b5088','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: 12.05.2024 @ 14:38
Script: /Forum/formmail.php?userid=14448&sid=b5a94f4a28c3efb80b1d5effd18b5088
Referer: