The plugin gives an error on my website 🙁

Hello, I have a problem with your plugin work.
Installation was successful, all options are marked with a green checkmark.
I found two problems:
1) When you create questions through a registered user there is an inscription “You do not have permission to ask question.“
If you allow anonymous in the Control Panel, you can create questions.
2) When you create a question anonymously, but setting the tick for private session moderators and admins, questions are visible to all.

How to fix these two problems?
Your plugin liked.

I put a plug-in separately on a standard website and everything works great !!!.
I wordpress virtually divided on the two sites, through a plugin: MultilingualPress

And it turns out I have two languages ​​on the site: ru and en
Website example.ru shows Russian.
Website example.ru/en/ shows English.

For example, in the “Network setup” filed amendments samples in wp-config.php file
define ( ‘MULTISITE’, true);
define ( ‘SUBDOMAIN_INSTALL’, false);
define ( ‘DOMAIN_CURRENT_SITE’, ‘******* ru.’);
define ( ‘PATH_CURRENT_SITE’, ‘/’);
define ( ‘SITE_ID_CURRENT_SITE’, 1);
define ( ‘BLOG_ID_CURRENT_SITE’, 1);

and in the .htaccess file have been added:

RewriteEngine On
RewriteBase /
RewriteRule ^ index \ .php $ – [L]

# Add a trailing slash to / wp-admin
RewriteRule ^ ([_ 0-9a-zA-Z -] + /) wp-admin $ $ 1wp-admin / [R = 301, L]?

RewriteCond% {REQUEST_FILENAME} -f [OR]
RewriteCond% {REQUEST_FILENAME} -d
RewriteRule ^ – [L]
RewriteRule ^ ([_ 0-9a-zA-Z -] + /) (wp- (content |. Admin | includes) *)? $ 2 [L]
RewriteRule ^ ([_ 0-9a-zA-Z -] + /)? (.. * \ Php) $ $ 2 [L]
RewriteRule. index.php [L]