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 ('03f655e9113d2e0c31d3f4b00752e3d7','0','18.118.129.43','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715788862','formmail.php?userid=3278&sid=585d1cb54b2a3e0bfd4b8430f8fb7b37','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: 15.05.2024 @ 18:01
Script: /Forum/formmail.php?userid=3278&sid=585d1cb54b2a3e0bfd4b8430f8fb7b37
Referer: