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 ('c240c196b7c65da34b5e7fd3dd5d0632','0','18.223.196.59','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715239968','formmail.php?userid=13524&sid=6fd47eff1d0d7716feb2081c8a7ced64','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: 09.05.2024 @ 09:32
Script: /Forum/formmail.php?userid=13524&sid=6fd47eff1d0d7716feb2081c8a7ced64
Referer: