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 ('725280a2f93cd55c5598a898139c504f','0','18.220.65.61','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715539521','board.php?boardid=85&page=1&daysprune=1000&sortfield=starter&sortorder=ASC&sid=a6c01501eb2f84873d7396a70fb16f02','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: 12.05.2024 @ 20:45
Script: /Forum/board.php?boardid=85&page=1&daysprune=1000&sortfield=starter&sortorder=ASC&sid=a6c01501eb2f84873d7396a70fb16f02
Referer: