Can not open libreoffice

$ flatpak run org.libreoffice.LibreOffice
Failed to open display

(soffice:38): Gtk-WARNING **: 15:40:08.785: Theme parsing error: adapta.css:9587:62: Using one color stop with linear-gradient() is deprecated.

(soffice:38): Gtk-WARNING **: 15:40:08.793: Theme parsing error: adapta.css:10258:71: Using one color stop with linear-gradient() is deprecated.

(soffice:38): Gtk-WARNING **: 15:40:08.799: Theme parsing error: adapta.css:11225:65: Using one color stop with linear-gradient() is deprecated.

(soffice:38): Gtk-WARNING **: 15:40:09.428: Theme parsing error: adapta.css:9587:62: Using one color stop with linear-gradient() is deprecated.

(soffice:38): Gtk-WARNING **: 15:40:09.432: Theme parsing error: adapta.css:10258:71: Using one color stop with linear-gradient() is deprecated.

(soffice:38): Gtk-WARNING **: 15:40:09.438: Theme parsing error: adapta.css:11225:65: Using one color stop with linear-gradient() is deprecated.

(soffice:38): Gtk-WARNING **: 15:40:09.894: Theme parsing error: adapta.css:9587:62: Using one color stop with linear-gradient() is deprecated.

(soffice:38): Gtk-WARNING **: 15:40:09.901: Theme parsing error: adapta.css:10258:71: Using one color stop with linear-gradient() is deprecated.

(soffice:38): Gtk-WARNING **: 15:40:09.914: Theme parsing error: adapta.css:11225:65: Using one color stop with linear-gradient() is deprecated.
Gdk-Message: 15:40:12.986: Lost connection to Wayland compositor.