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 ('7ca263eb3d442b9df0b7cbf18d0546e0','0','3.15.6.77','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714917634','thread.php?threadid=101351&goto=lastpost&sid=31048a4a461f565465c32c47c75f1f33','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 @ 16:00
Script: /Forum/thread.php?threadid=101351&goto=lastpost&sid=31048a4a461f565465c32c47c75f1f33
Referer: