plugin installation error
support greetings
I bought the theme but it is giving error in the installation of some plugins
how should I proceed? could you help me with this?
Install Plugins
The installation process is starting. This process may take a while on some hosts, so please be patient.
Installing Plugin Layer Slider (1/3)
Downloading installation package from http://api.muffingroup.com/plugins/download.php?plugin=LayerSlider...
Unpacking package ...
Installing the plugin ...
Plugin installation failed.
An error occurred while installing Layer Slider: The package could not be installed. The plugin does not contain files ..
Installing Plugin Slider Revolution (2/3)
Downloading installation package from http://api.muffingroup.com/plugins/download.php?plugin=revslider...
Unpacking package ...
Installing the plugin ...
Plugin installation failed.
An error occurred while installing Slider Revolution: The package could not be installed. The plugin does not contain files ..
Installing Plugin Visual Composer (3/3)
Downloading installation package from http://api.muffingroup.com/plugins/download.php?plugin=js_composer...
Unpacking package ...
Installing the plugin ...
Plugin installation failed.
An error occurred while installing Visual Composer: The package could not be installed. The plugin does not contain files ..
Comments
please make sure taht your license key is not registered somwhere else using this tool:
http://forum.muffingroup.com/betheme/discussion/36219/cannot-register-deregister-your-license-key-use-this-tool#latest
This error message comes up when the license is used on more than one domain.
thanks