Critical error while updating to latest version

Hi @photocoen that can be a lack of server memory. Please edit your wp-config.php file (on the root folder of your WordPress install) and the two lines below:

define( ‘WP_MEMORY_LIMIT’, ‘256M’ );
define( ‘WP_MAX_MEMORY_LIMIT’, ‘256M’ );

Then let us know if that helped.

I can update any other plugin or theme, just not the MailPoet. Very frustrating.

I checked in my Site Health, and the current memory is set to:

PHP memory limit
1024M

This should be enough? Shouldn’t it?

@photocoen that’s enough, but that has to be specified on your wp-config.php file as instructed above, otherwise WordPress won’t be able to use the extra memory you have available.

This is what I have now in the wp-config.php

define( ‘WP_MEMORY_LIMIT’, ‘1024M’ );
define( ‘AUTOSAVE_INTERVAL’, 480 );

should I add the following line to it?

define( ‘WP_MAX_MEMORY_LIMIT’, ‘256M’ );

I added the line and now my wp-config.php file says:

define( 'WP_MEMORY_LIMIT', '1024M' );
define( ‘WP_MAX_MEMORY_LIMIT’, ‘256M’ );
define( 'AUTOSAVE_INTERVAL', 480 );
define( 'WP_POST_REVISIONS', 3);

But I still get the same error, when I try to update the MailPoet plugin. And I don’t receive an email on my admin email!

When I send a test email from the Site Health tools to my admin email, I do get an email.

All other plugins update perfectly fine.

Now I’m getting at annoyed…

Any thoughts?

And why does this thread reads as resolved? It hasn’t been resolved at all.