HELP! Costumizer not loading after update

[PascalKueppers]

Hi All,

yesterday i've updated the laytheme and after that we now have some problems with the mobile version of our website, even worser: the customizer don't load!

what can i do?

website:
hartmutnaegele.com

Thanks for help in advance!

Pascal

[mp]

Same Problem for me, the customizer won't load anymore.
Disabled all plugins, still not loading.

[mp]

@PascalKueppers just found this and it worked for me:

http://laythemeforum.com/topic/4742/customize-page-is-completely-empty

[arminunruh]

if that doesnt work downgrade wordpress to a version like 5.2 using the plugin "WP Downgrade | Specific Core Version"

make sure to use the plugin properly, just setting a version doesnt change the wordpress version immediately

you need to go to "update core" and then click update