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 ('bca3c514f28cf8656065a6397d3d460c','0','18.221.106.169','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715830356','formmail.php?threadid=71810&sid=050a96f43dfc5ec2d0ecb9418ab1e7fe','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: 16.05.2024 @ 05:32
Script: /Forum/formmail.php?threadid=71810&sid=050a96f43dfc5ec2d0ecb9418ab1e7fe
Referer: