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 ('67c4f5d1706cd36d259de66e7db2b2ab','0','3.12.71.237','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714877693','board.php?boardid=19&daysprune=1000&sortfield=lastposttime&sortorder=ASC&sid=56ede3decde502dfc1bff7cf862a1301','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: 05.05.2024 @ 04:54
Script: /Forum/board.php?boardid=19&daysprune=1000&sortfield=lastposttime&sortorder=ASC&sid=56ede3decde502dfc1bff7cf862a1301
Referer: