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 ('a5c81d163cd0b4597b797228e5b905d3','0','18.225.35.81','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714952761','board.php?boardid=62&page=1&daysprune=1000&sortfield=replycount&sortorder=ASC&sid=5c48d5ad912292ba9c8119fe86a332f9','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: 06.05.2024 @ 01:46
Script: /Forum/board.php?boardid=62&page=1&daysprune=1000&sortfield=replycount&sortorder=ASC&sid=5c48d5ad912292ba9c8119fe86a332f9
Referer: