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 ('8647f1d54fcd5c8e30796557b5265c2c','0','18.188.228.210','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715809268','board.php?boardid=30&page=1&daysprune=1000&sortfield=topic&sortorder=ASC&sid=b5f8516d9b372e8d0700b7a651cb52b0','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 @ 23:41
Script: /Forum/board.php?boardid=30&page=1&daysprune=1000&sortfield=topic&sortorder=ASC&sid=b5f8516d9b372e8d0700b7a651cb52b0
Referer: