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 ('64ad96b9facef91fda71f52d2d03a7e2','0','18.220.28.21','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715547984','board.php?boardid=53&daysprune=1000&sortfield=lastposttime&sortorder=ASC&sid=ae1ff9471f14ebf391d0cce74ec02176','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 @ 23:06
Script: /Forum/board.php?boardid=53&daysprune=1000&sortfield=lastposttime&sortorder=ASC&sid=ae1ff9471f14ebf391d0cce74ec02176
Referer: