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 ('79d18319c9ebe319e79aa3380f11b8b6','0','18.225.35.81','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714904265','board.php?boardid=40&daysprune=1000&sortfield=replycount&sortorder=ASC&sid=149d381e2987a7ef91fa704e8295d1c5&page=4','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: 05.05.2024 @ 12:17
Script: /Forum/board.php?boardid=40&daysprune=1000&sortfield=replycount&sortorder=ASC&sid=149d381e2987a7ef91fa704e8295d1c5&page=4
Referer: