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 ('aced03ad7cc4b851048d3d93792de03c','0','3.15.147.215','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715436600','board.php?boardid=84&page=1&daysprune=1000&sortfield=starter&sortorder=ASC&sid=dd612d5eb4747b2bf3643131736b52e6','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 @ 16:10
Script: /Forum/board.php?boardid=84&page=1&daysprune=1000&sortfield=starter&sortorder=ASC&sid=dd612d5eb4747b2bf3643131736b52e6
Referer: