Problem with Illdy Companion


I have a problem regarding the “Illdy Companion”, it’s installed and all ok but when I need to do some changes for example in the “Contact Us Section” this message appears:
" Install Illdy Companion
In order to edit description please install Illdy Companion"

When I go to the Illdy Companion plug-in this message appears

" Warning: require_once(/app/public/wp-admin): failed to open stream: Success in /app/public/wp-content/themes/illdy/inc/libraries/welcome-screen/class-epsilon-welcome-screen.php on line 440 Fatal error: require_once(): Failed opening required ‘’ (include_path=’.:/usr/share/php:/www/wp-content/pear’) in /app/public/wp-content/themes/illdy/inc/libraries/welcome-screen/class-epsilon-welcome-screen.php on line 440"

What can I do to make it wok please?

same issue for me