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 ('646af5af46dbd25b0a3eaa55599b8fef','0','18.217.109.151','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714379119','board.php?boardid=85&daysprune=1000&sortfield=lastposttime&sortorder=DESC&page=6&sid=58cf9b7abee9ec8e97f7dbce0e610c0b','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: 29.04.2024 @ 10:25
Script: /Forum/board.php?boardid=85&daysprune=1000&sortfield=lastposttime&sortorder=DESC&page=6&sid=58cf9b7abee9ec8e97f7dbce0e610c0b
Referer: