Plugin Installation Problem

When I have install the plugins one by one

Sevenspikes.Core
other plugins....
at last Nop Pavilian theme.

but in when I have installing other plugins, in between them It gives an error and my website goes down with error msg.


"We're sorry, an internal error occurred.

Our supporting staff has been notified of this error and will address the issue shortly.

We apologize for the inconvenience.

Please try clicking your browsers 'back' button or try reloading the home page.

If you continue to receive this message, please try again in a little while.

Thank you for your patience. "





Thank for any advice.

Hello,

Could you please submit a ticket with more information about the problem and the exact version of the plugins that you are using.

If you have access to the administration, please send us the error messages from the System Log.

If you can't enter the administration you can turn off the custom errors by editing the web.config file in the Nop.Web project. Search for <customErrors> and set the "mode" attribute to "off".