Hi,
When i want to install new modules from the party module ( community ) it give this error message and i can't proceed with the installation :
The server encountered an internal error and was unable to complete your request. Either the server is overloaded or there is an error in the application.
i'm using odoo 10 in window server 2012
Regards
This is a generic browser error message without any meaning. Please post the log entries in order to get information about the problem.