Warning: file_get_contents():

Please post the following info:

Which version of the plugin are you using?

What is the shortcode you are trying to use?

Which version of WordPress are you using?

Which version of php are you using?

WordPress 3.8.1
Plugin 1.3.1
Example: https://djmadmat.com/?p=1536&preview=true
PHP? I don’t know

If I try that link it gives me page not found.

What is the shortcode you are trying to use?

There’s a new version that will prompt you if the shortcode is incorrect.

Please upgrade your version.

sorry, now the link works:
https://djmadmat.com/test

but your plugin still does not work (and i have allready updated to the new version 1.3.2)

sorry, now the link works:
https://djmadmat.com/test

but your plugin still does not work (and i have allready updated to the new version 1.3.2)

Sorry buddy but that error message is due to a server setting on your side.

The plugin uses file_get_contents the error message means, that the function is disabled on your server.

https://www.php.net/manual/en/function.file-get-contents.php

You need to get in touch with your hosting provider to see how to enable this on your side.