Why does a Wordpress site constantly require SSH authorization after installing the plugin?

Question

ubuntu

I am not an expert in setting up servers, so I decided to ask a question. Actually, I have a standard configured Wordpress server on Ubuntu 13.10 on DigitalOcean.
The problem is this.
The first time it needs to be installed, Wordpress needs to log in with SSH. It's not a problem, I was given a username and password. Wordpress installs without problems, plugins, themes, etc. too. When visiting the site, the site does not require SSH authorization.
Now further.
I installed such a wonderful WP FullCalendar plugin - it suits me completely in terms of its functionality and purpose.
https://wordpress.org/plugins/wp-fullcalendar/
And now, if you add this plugin to any page as a widget, when you visit this page, the site starts requiring SSH authorization, or this plugin does not work functionally.

Actually, a question. How to disable SSH authorization completely? For then visitors cannot use all the functionality provided, because, of course, I cannot tell them the login and password, and I really need this plugin on my site.
Or are there any other solutions to get around this? Thanks for the help.
UPD: Problem solved.
https://www.digitalocean.com/community/questions/w...
This apache required authorization every time. Disabled.
Thanks for the advice.

Answer 1

You either have a trojancheg on the site, or you put some kind of garbage in the form of other people's crazy scripts.
Wordpress never asks for a login from ssh. Only from ftp, and he doesn’t need it either (only for installing theme plugins, but you can install them manually).

Answer 2

Another solution: throw out this plugin and use another
Solution on the topic: contact the author of the plugin and ask what could be the problem