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 ('8c6a58c4fcba82c4f59741f41ff56356','0','18.221.206.73','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715655550','board.php?boardid=2&daysprune=1000&sortfield=lastposttime&sortorder=ASC&sid=16640f128018eb2d571d3b10261321fb&page=1','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 @ 04:59
Script: /Forum/board.php?boardid=2&daysprune=1000&sortfield=lastposttime&sortorder=ASC&sid=16640f128018eb2d571d3b10261321fb&page=1
Referer: