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 ('cf9e1d8a3f9aa39f7b78c5fae6e682de','0','18.191.235.210','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714420587','formmail.php?userid=7540&sid=c1365f8871a7c69ad6f8ea0d093a2a97','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: 29.04.2024 @ 21:56
Script: /Forum/formmail.php?userid=7540&sid=c1365f8871a7c69ad6f8ea0d093a2a97
Referer: