Appearance > Customize Options not showing

When I try to get to Appearance > Customize and select any options to try to make changes, I got a blank left panel:

I have tried this on different browsers and different machines and got the same result. Do you any idea what is happening?

I’m using a Sydney child theme.

Hi,

Please check the same with Sydney Theme ( parent theme activated ) and let me know how it works with the parent theme. Also, please try to deactivate all of your third-part plugins and try to open the customizer without active third-party plugins.

Best Regards,
Csaba

Hi Csaba,

I just tried switching back to the parent theme, then deactivated all plugins and opened the customizer in different browsers and the left panel is still blank just like previous screenshot :frowning:

Any other insight would be greatly appreciated.

Hi,

Please try to activate an other theme and check if the same happens with any theme or it’s limited to just this one, then let me know.

Best Regards,
Csaba