Check with your access log & error log.

Check with permissions of files & directories, for file it should be 644 and for dir it should be 755.

Also check by disabling plugin, if you are using any plugin for admin login security.(you can disable plugin by rename related plugin directory)

At your staging/localhost, you can check by switching to default theme.

• This reply was modified 5 months, 1 week ago by Suresh Shinde.

You can define a constant, ‘FS_METHOD’ in your wp-config.php file.

define(‘FS_METHOD’,’direct’);

It will allow you to use the ‘direct’ method of installing plugins, themes, or updates.

Detail documentation about WordPress Update and Permission:

Updating WordPress

Changing File Permissions

• This reply was modified 5 months, 2 weeks ago by Suresh Shinde.
• This reply was modified 5 months, 2 weeks ago by Suresh Shinde.

Check the error log on your server as well as browser console.

To enable wp_debug and wp_debug_log, add this code in wp-config.php

define( ‘WP_DEBUG’, true );
define( ‘WP_DEBUG_LOG’, true );

in detail look at wp-content/debug.log to see if anything gets logged there. https://wordpress.org/support/article/debugging-in-wordpress/

You can also try this: Please attempt to disable all plugins, and use one of the default (Twenty*) themes. If the problem goes away, enable them one by one to identify the source of your troubles.

• This reply was modified 5 months, 3 weeks ago by Suresh Shinde.
• This reply was modified 5 months, 3 weeks ago by Suresh Shinde.
• This reply was modified 5 months, 3 weeks ago by Suresh Shinde.

Hello @kiamarakid,

I think you are using Elementor page builder. From the page builder after clicking on page edit, need to go that menu section and set background color option of page builder.

Or simply use below style.

.elementor-element-cecc40a{
background: #009fffb3;
}

There is Advance cache plugin setting WP_CACHE in wp-config.php file check the line as;

define(‘WP_CACHE’, true);

below is the statement which need to be commented like

// define(‘WP_CACHE’, is_file(__DIR__.’/wp-content/advanced-cache.php’));

to prevent this error you can set to false, like

define(‘WP_CACHE’, false);

• This reply was modified 6 months, 2 weeks ago by Suresh Shinde.