Icon theme error

[philibertc]

Hello, all the icons are like this and the app can't start if I use an other icon theme than Pop and Adwaita.

Logs:

flatpak2appdir-master ) ./Spot--x86_64.AppImage 
Creating mount point...
Starting proot...

(spot:10977): Gtk-WARNING **: 13:28:41.311: Could not load a pixbuf from icon theme.
This may indicate that pixbuf loaders or the mime database could not be found.
home

And the crash when I change the icon theme:

Gtk:ERROR:../gtk/gtkiconhelper.c:494:ensure_surface_for_gicon: assertion failed (error == NULL): Failed to load /usr/share/icons/Humanity/status/16/image-missing.svg: Unable to load image-loading module: /usr/lib/x86_64-linux-gnu/gdk-pixbuf-2.0/2.10.0/loaders/libpixbufloader-svg.so: /lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.32' not found (required by /usr/lib/x86_64-linux-gnu/librsvg-2.so.2) (gdk-pixbuf-error-quark, 5)
Bail out! Gtk:ERROR:../gtk/gtkiconhelper.c:494:ensure_surface_for_gicon: assertion failed (error == NULL): Failed to load /usr/share/icons/Humanity/status/16/image-missing.svg: Unable to load image-loading module: /usr/lib/x86_64-linux-gnu/gdk-pixbuf-2.0/2.10.0/loaders/libpixbufloader-svg.so: /lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.32' not found (required by /usr/lib/x86_64-linux-gnu/librsvg-2.so.2) (gdk-pixbuf-error-quark, 5)
proot info: pid 15200: terminated with signal 6
proot info: pid 15199: terminated with signal 6
proot info: pid 15198: terminated with signal 6
proot info: pid 15197: terminated with signal 6
proot info: pid 15196: terminated with signal 6
proot info: pid 15187: terminated with signal 6
Finishing...