'Wordpress Issue with Health Check up Results

I am getting this error:

A plugin has prevented updates by disabling wp_version_check()

This is preventing my Home Page from changing the themes and letting the latest post appear the first. How can I fix this issue?

wordpress

Solution 1:^[1]

There are so many reasons for this error to appear in the WP proceed with the following method

Disable all plugins and activate the plugins one and check which plugin is causing the problem
Revert to the default Wordpress theme
Check for the .htaccess & functions.php file if any code is added or any snippet is added if yes remove them
Enable debug in wp-config.php files
Disable CDN like cloudflare temporiarly
Install this plugin https://wordpress.org/plugins/health-check/ and Troubleshoot your site
Contact your host for your additional support

If you have a Child Theme check functions.php for errors.

In my Child Theme functions.php the last closing tag ?> had a space after it. Therefore, I deleted the space and saved functions.php.

Deleting the space solved the error

A plugin has prevented updates by disabling wp_version_check()

Also, you could try deleting the last closing tag ?>

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Solution	Source
Solution 1	nuzula
Solution 2	user18647416