GTK application problem

Hi, I recently made an application with GTK/Python on my raspberry pi. Everything works fine, the application does what it needs to do. When I do “python3 application.py” on my raspberry pi, no problems, works just fine. When I try to do it over SSH, it gives me this error:

" Unable to init server: Could not connect: Connection refused

*(Main.py:2169): Gtk-CRITICAL *: 14:49:24.239: _gtk_style_provider_private_get_s ettings: assertion ‘GTK_IS_STYLE_PROVIDER_PRIVATE (provider)’ failed

*(Main.py:2169): Gtk-CRITICAL *: 14:49:24.239: _gtk_style_provider_private_get_s ettings: assertion ‘GTK_IS_STYLE_PROVIDER_PRIVATE (provider)’ failed

*(Main.py:2169): Gtk-CRITICAL *: 14:49:24.239: _gtk_style_provider_private_get_s ettings: assertion ‘GTK_IS_STYLE_PROVIDER_PRIVATE (provider)’ failed"

Can someone help me with this one please?
Thank you guys

PS. sorry if i’m in the wrong category, i’m pretty new

The application can’t find a display server. You need to forward the X11 connection over the SSH one.

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