Your Jamroom Path appears to be Invalid!

If you are Upgrading from Jamroom version 2.6.x or older, you need to ensure the following entries are set with their correct values in the Jamroom settings file:
config/settings.cfg.php
Note that you can no longer use a value of "detect", as it will not work with Jamroom 3.4.1:
$config['jamroom_path'] = '/var/www/vhosts/castmp3.com/httpdocs';
$config['jamroom_url'] = 'http://www.castmp3.com';
$config['directory_mode'] = 0777;
$config['file_mode'] = 0666;
The values above are what Jamroom has attempted to determine are the correct values for your server - if they do not work correctly, you will need to ensure the values in the config/settings.cfg.php file are correct - you may need to contact your hosting provider or system administrator for assistance.