Customize.php Error

I’ve just installed wordpress on public host and started my website using Grow theme.
When I tried to customize it, the blank screen was opened and the sidebar with the options is also blank.

I’ve opened my Chrome browser console and found this error:

Failed to load resource:
customize.php?url=https%3A%2F%2Fcatalog.philarooms.com%2F:1
the server responded with a status of 500 ()

I’ve done everything on creating my site previously on my localhost and everything is perfect there.

What is the problem now?

There are other messages in the console with attention remark:

JQMIGRATE: ‘ready’ event is deprecated jquery-migrate.js:45
console.trace
migrateWarn @ jquery-migrate.js:47

JQMIGRATE: jQuery.fn.load() is deprecated jquery-migrate.js:45
console.trace
migrateWarn @ jquery-migrate.js:47

• This topic was modified 5 years, 7 months ago by mrblond.
• This topic was modified 5 years, 7 months ago by mrblond.
• This topic was modified 5 years, 7 months ago by mrblond.
• This topic was modified 5 years, 7 months ago by mrblond.