Wordpress Engine Media Upload 500 Pixel Limit
This post was near recently updated on February 26th, 2022.
5 min read.
This article volition go through different solutions for fixing issues with uploading pictures to your WordPress Media Library. There are plenty of reasons that could cause this issue – and a couple of different ways to meet information technology.
Only fright not! I'll be proposing a few different means to fix the upshot in your installation. And by "a few" I hateful x. Or more, if I have updated the list after writing this paragraph!
Unlike some of the more aggravated users suggest online, this isn't probable to be a bug in WordPress – rather, information technology is a configuration/compatibility issue. Luckily, information technology'due south ordinarily something you can fix yourself.
Let'due south get on with it, then!
Problem
And so, over again, the mistake y'all see is something similar below:
Postal service-processing of the prototype failed probable considering the server is decorated or does not have enough resource. Uploading a smaller image may assistance. Suggested maximum size is 2500 pixels.
This mistake might popular upwards in all of these unlike situations (and probably others, too):
- Pasting pictures in the WordPress Block Editor (Gutenberg)
- Uploading pictures to Media Library using the Image -block
- Uploading pictures to Media Library from the Admin site
So most of the fourth dimension, information technology's something that you see when you're uploading pictures to WordPress. So far, so proficient, right?
But the error is non accurate, and it won't help you lot. It's nigh likely Not the server being besides busy to serve you (it had one thing to practice, correct?), and uploading a smaller picture show will usually non work at all. It's much more than probable to be a problem in the configuration.
Workaround
Before jumping into the actual steps to set up the issue, let'due south apace accost a workaround that might aid a bit.
At least for yours truly, a workaround was to upload pictures one-by-i directly to the Media Library from the Admin site, and refresh the page using F5 every time between uploads.
It's a crappy workaround, as it only worked nigh fifty% of the fourth dimension, but it kept the site going before I figured out the actual reason.
And at present – allow'southward move on to the actual solutions!
Solution
There are quite a few possible reasons that might cause this outcome to pop up. And hence, there are quite a few possible ways to ready information technology.
I volition effort to outline some options in a simple checklist, that y'all tin utilise to try and set up this!
Fourth dimension needed:20 minutes.
How to ready " Post-processing of the epitome failed probable because the server is busy or does non have plenty resources. " when uploading pictures to WordPress Media Library?
- Endeavor uploading your file using another browser
A quick and like shooting fish in a barrel thing to first with – try uploading your file using another browser, or possibly just articulate your cache to see whether that helps. Using the Incognito/Private browsing fashion might also exercise the play a trick on!
As pointed out by Jason in the comments -department below, information technology's sometimes this easy :)
- Rename your file
Don't utilise weird file names! Apostrophes, quotation marks, exclamation marks – stuff like that is risky. Even in the 2020s, servers still don't always sympathize annihilation more than your basic Latin character fix.
Try renaming your file to something that but has a-z and numbers, and encounter if it helps.
- Remove all of the cookies for the site
This is something a few people in the comments section accept brought up: a quick affair you can effort is to remove all cookies for your WordPress site. That'll strength you to sign in again, just there's a fair chance it'll actually fix the upshot, and let you upload media files again.
Give it a try (and let me know if it works for you)!
- Verify your upload limit
Makes sense to bank check this next – just open your Media Library and navigate to "Upload Files". Verify, that the "Maximum upload file size" is something meaningful – due east.grand., not "ane MB" or something.
In case yous DO take something ridiculously small here, you need to increment the limit to something borderline unreasonable similar 128MB.
There are multiple ways to modify this. If you have access to the php.ini file, you lot tin can configure it right there. If you don't have access to it (possibly you're on shared hosting?), you tin can too edit your .htaccess file to add something like this:
# Brainstorm Increase upload max filesize
According to this: https://www.koskila.net/fixing-issues-with-uploading-pictures-to-wordpress-media-library/
php_value upload_max_filesize 128M
php_value post_max_size 128M
# ENDYou tin can remove the rows starting with a hash (#), they're but comments clarifying to your time to come self why you have added this part to the configuration!
- Verify your server resources
Wait – what was the error bulletin, again?
Mail-processing of the paradigm failed likely considering the server is busy or does non have enough resource. Uploading a smaller image may help. Suggested maximum size is 2500 pixels.Hmm – despite what the fault says, the server resources running out is virtually never the reason for the issue. However, it'southward simple to verify, so next, we'll have a look at your web hosting program!
Navigate to cPanel (or whatever other server/business relationship direction software is available to you) and check out the "Statistics" section (or equivalent) to encounter if the memory usage is anywhere close to maximum.
In example your server resources seem seriously underutilized, it might exist a good idea to enable your WordPress installation to employ a bit more of the resources. If yous can edit your php.ini file, you tin can add this to the file:
memory_limit = 512MYou can besides try and add this to .htaccess:
# Begin Increase retentiveness limit According to this: https://www.koskila.net/fixing-issues-with-uploading-pictures-to-wordpress-media-library/
php_value memory_limit 512M
# TerminateOr this in your wp-config.php file:
ascertain( 'WP_MEMORY_LIMIT', '512M' ); - Select a supported PHP version
I've read a lot of people complaining about this on PHP 7.3 or PHP 7.4. While it DOES in fact work for me with PHP 7.3, yous could try and see if downgrading to PHP seven.2 helps you lot.
At the very least that'll assistance you lot narrow the issue downwardly a fleck!
- Enable required PHP modules
Verify, that your PHP version has a module called "Imagick" enabled. This can exist done by finding your PHP modules in your spider web hosting provider'due south configuration console and combing through them to find it. This is different for each configuration panel, though!
- Enable required Apache modules
I didn't even have access to Apache modules in my case, so couldn't verify – simply I've seen a proposition that a module called mod_fcgid needs to be enabled.
Even that didn't help? On to the (even more) more exotic solutions!
- Bypass GD Editor (whatever that even means)
Some people report calculation this to your functions.php can assist:
function use_gd_editor($array) {
return array( 'WP_Image_Editor_GD', );
}
add_filter( 'wp_image_editors', 'use_gd_editor' );It didn't aid me, but I thought I'd include it for the odd risk it might assist someone else.
- Disable or bypass Cloudflare if yous're using information technology
This might be useful but for narrowing down the issue. Cloudflare will act as a proxy for your site, so while it might not break anything in itself, your WordPress installation might still misbehave. And Cloudflare might stop upwardly omitting the error letters you need to debug the issue!
If everything works just fine without Cloudflare, then you know they're messing with something in your installation. What is information technology? Don't enquire me – just contact their support, because they're fantastic.
- Disable SecFilterEngine and SecFilterScanPost using .htaccess
Ah – this is a fun ane! My consequence (yes – I went through everything above, offset) was resolved by disabling mod_security.
This is a flake unfortunate – but for any reason, it seems like it's messing with Cloudflare (at least with the current WordPress version I'm running – v.four.2). I suggest undoing this hack every bit shortly every bit possible.
Anyway – hither's what I had to add to my .htaccess file:
# BEGIN a horrible hack to fix upload errors
# See this: https://www.koskila.net/fixing-problems-with-uploading-pictures-to-wordpress-media-library/
SecFilterEngine Off
SecFilterScanPOST Off
# End a horrible hack
And that's about it! That'due south the article. Hope it helps – information technology'south helped me a few times already!
References
- https://wordpress.org/support/topic/error-with-paradigm-uploading
- https://rethinkify.cyberspace/fix-maximum-upload-php-memory-bug-in-wordpress/
- https://wordpress.org/support/topic/post-processing-of-the-image-failed-3/page/2/
- Author
- Contempo Posts
Antti Koskela is a proud digital native nomadic millennial full stack developer (is that enough funny buzzwords? That's definitely enough funny buzzwords!), who works every bit a Cloud Solutions Architect for Etteplan Oyj, an engineering company that employs something similar 700 devs building and fixing annihilation even half-digital.
He'south been a developer from 2004 (starting with PHP and Coffee), and he'south been working on .Net projects, Azure, Office 365, SharePoint and a lot of other stuff. He'due south too Microsoft MVP for Office Development.
This is his personal professional person (e.g. professional, but definitely personal) blog.
Source: https://www.koskila.net/fixing-issues-with-uploading-pictures-to-wordpress-media-library/
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