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 ('976df30f1a4a1db04c9e2cce3cd259da','0','3.15.22.163','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715637361','formmail.php?threadid=98676&sid=4ec1e1ca2330fead8c33f6bff8c4f98e','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: 13.05.2024 @ 23:56
Script: /Forum/formmail.php?threadid=98676&sid=4ec1e1ca2330fead8c33f6bff8c4f98e
Referer: