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 ('8344a6fae8dd66c9b1b4773aa73a6520','0','18.188.18.90','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715684064','board.php?boardid=41&daysprune=1000&sortfield=topic&sortorder=ASC&sid=c073fe089367d337da1ac0e477c3f40d&page=1','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: 14.05.2024 @ 12:54
Script: /Forum/board.php?boardid=41&daysprune=1000&sortfield=topic&sortorder=ASC&sid=c073fe089367d337da1ac0e477c3f40d&page=1
Referer: