Compatibility issues

@tostring you do not have to enable minify CSS/JS in order to get such as an error which is related to magnificPopup() which is something I’ve often notice. I don’t know how your OceanWP theme is coded or altered from its original version, but it’s very likely from the error that you unloaded the “Magnific Popup” JavaScript file thinking that it’s not needed (which could be very true), but you might have a theme file that is calling it anyway.

On that particular page, try to load back the JS file if you unloaded it (the error strongly suggests that this is the action you’ve taken, correct me if I’m wrong). You can at least unload the CSS for “Magnific Popup” which is still good. Let me know if this fixed it!