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 ('4d5f66356d7c688f83b06243d8aa3cbd','0','18.118.26.90','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715447479','board.php?boardid=2&daysprune=1000&sortfield=replycount&sortorder=ASC&sid=7ad1133713536745db5d5eb6005c7ec9&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: 11.05.2024 @ 19:11
Script: /Forum/board.php?boardid=2&daysprune=1000&sortfield=replycount&sortorder=ASC&sid=7ad1133713536745db5d5eb6005c7ec9&page=4
Referer: