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 ('7bbad8fc73da9554cb55e52c746bfcbc','0','3.147.47.59','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715773626','formmail.php?threadid=102689&sid=950f39a9d3c4bb1fec3aafa97d7f6c7b','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 @ 13:47
Script: /Forum/formmail.php?threadid=102689&sid=950f39a9d3c4bb1fec3aafa97d7f6c7b
Referer: