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 ('fdcae888351bf6c97f7c1852c20b6d36','0','3.135.247.188','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715720885','board.php?boardid=39&daysprune=1000&sortfield=lastposttime&sortorder=DESC&page=11&sid=3b53b7a5cd70c4060bfee8d3b246c30c','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 @ 23:08
Script: /Forum/board.php?boardid=39&daysprune=1000&sortfield=lastposttime&sortorder=DESC&page=11&sid=3b53b7a5cd70c4060bfee8d3b246c30c
Referer: