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 ('acd0635edea2c8f4860ab38ff0563d79','0','3.128.79.88','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714649137','board.php?boardid=19&daysprune=1000&sortfield=lastposttime&sortorder=DESC&page=1&sid=2e6c5c1fb915e9fe2bb96e56c5060b38','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: 02.05.2024 @ 13:25
Script: /Forum/board.php?boardid=19&daysprune=1000&sortfield=lastposttime&sortorder=DESC&page=1&sid=2e6c5c1fb915e9fe2bb96e56c5060b38
Referer: