Plugins giving error after Wordpress migration - wordpress

I just moved a Wordpress site from one URL to the other. The website itself seems to work fine except when I try to login via /wp-admin I get the following error:
Fatal error: Allowed memory size of 100663296 bytes exhausted (tried
to allocate 122880 bytes) in
/home/deb52080/domains/r2blog.nl/public_html/wp-admin/includes/media.php
on line 2840
I allready run some tests by disabling a plugin and that seemed to have solved the problem (except that I need this plugin and I use it all the time). But the moment I clicked one a function from any other plugin I get the same error.
Hope somebody is able to help me. These are plugins that I use regularly (Smart Slider 3 and Fusion Builder from the Avada thema) and they never give any problem.

Did you happen to move your new site to Siteground as the host? There is a known conflict between the Avada theme and Siteground.
The suggested workaround is to simply go to the Avada menu in the admin panel, choose Register and then remove your API key and save it as blank. Be warned that doing so will eliminate the automatic theme updates Avada provides.
If that doesn't work this thread from the Avada community site provides some solutions on how to increase your memory limit in the wp-config file:
https://theme-fusion.com/forums/topic/fatal-error-allowed-memory-size-of-805306368-bytes-exhausted-tried-to-allocate/

Related

Elementor plugin in Wordpress not working even when increase memory limit is done

I am just new in webdev and I've been trying to use Elementor as my builder but it seems that it is not working on my wp. I have increased the memory limit and there are no other plugins running in my wp. Also, when I visit the site from wp, "edit with elementor" does not appear even when "Switch Editor Loader Method" is enabled. When I click "create new page" from elementor, it's just stuck to the loading screen and nothing happens.
hoping someone can help me. thanks a lot!
I tried increasing memory limit and deactivate all other plugins except Elementor
These are some possible solutions :
Clear your browser cache and cookies, as well as your WordPress site's cache, as this can sometimes cause conflicts with the plugin.
Make sure that your version of WordPress, Elementor and all other plugins and themes are up-to-date.
Check your server and browser console for any error messages. These error messages can give you clues as to what might be causing the issue.
Make sure that you have the necessary PHP and MySQL version as per the requirement of the elementor.
Check your site's error logs to see if there are any issues with the plugin or theme that you're using.
Try disabling all other plugins except Elementor and see if that resolves the issue.
Try switching to a default WordPress theme like Twenty Twenty to see if that resolves the issue.
Try reinstalling the elementor plugin and see if it resolves the issue.
Try disabling the "Switch Editor Loader Method" option and see if that resolves the issue.
Check the server settings if the server can handle the load of the elementor plugin.
Have you checked that your Wordpress and/or PHP version is compatible with the current Elementor plugin? These are the minimum requirements for running elementor:
WordPress 5.2 or a more recent version
PHP 7 or a more recent version
MySQL 5.6 or a more recent version
A WordPress memory limit of at least 128 MB
Also there's a handy list of plugin conflicts with elementor here:
https://elementor.com/help/known-plugin-conflicts/

Elementor page content screen keeps going blank when i try to edit

When i try to edit with elementor on my site, the page content is visible for about 3 seconds and then disappears. Elementor buttons dont work as well and updates dont reflect on main site.
I have cleared cache, increased wp memory limit and tried upgrading elementor.
Depending on the cache plugins you're using check if css and js files are being mimified/combined, sometimes it can create conflicts.
Also check elementor system requirements here:
What are Elementor’s system requirements?
You can go to Elementor > System info in your dashboard to see if all the requirements are met.
If trying all the above didn't solve the issue, I'd recommend disabling all plugins except Elementor and see if now the issue is resolved.
If it is resolved then it's a plugin causing the conflict, reactivate the plugins one by one to find the one causing the issue.
If disabling all plugins didn't solve the issue you could try switching to a different theme and see if that solves it.
If anything of these solutions resolved the issue you could enable debug log on your wordpress and see what pops up in the debug log file: Debugging in WordPress
Depending on the error shown you could look it up to find a solution or contact your hosting provider's support.

Unable to access wordpress plugin settings

I installed the plugin but I am unable to edit the settings of the plugin, I activate it. But the plugin is not showing on the menu bar and if I try to access the setting from the installed plugins page, the setting is still not showing. What to do?
Which plugin is it? first you should check if the plugin is compatible with the version of WordPress and the theme you are using.
in any case the reasons can be numerous.
Sometimes it happens that it is a server setting problem, especially the memory limit. Other times it can be a user permissions issue.

Wordpress - Theme stuck at loading after migration

I have been recently tasked to migrate a Wordpress page to another hosting services. Task, which should be quite easy, took me last 2 days and I still can't figure out what is wrong. After migrating (tried it with Duplicator plugin, manual copying and changing links in database) pages won't load. I managed to get into backend and after changing theme to any default Wordpress theme (twentysixteen, twentyseveteen etc.) site works fine but when I try use designated theme (Proxima, https://themeforest.net/item/proxima-responsive-business-multipurpose-theme/8094780) it just won't load. Page is trying to load but in the end it shows 503 error. Same thing if I want to see the preview of theme in backend, loading animation appears and nothing happened. I tried a lot of things to fix it: changing file permissions, disabling plugins, updating Wordpress, downgrading Wordpress, changing php version, changing MySQL version and nothing works. My theme support has expired and before I renew it I just wanted to ask if anyone had that problem before. Maybe there is super easy fix and I just don't see it.
Thanks in advance for any help
Problem solved with hosting support. Bad media path was the problem.

Ajax Error!!! parsererror in Wordpress

I have a local install of WP running on MAMP.
It is the latest 3.8.
I have installed a theme called Dante which is a pro theme and recommends various plugins (some of which are essential).
One of the plugins in called Revolution slider, and this is giving me grief.
I can install the plugin fine, however when I try and create new slider (from within the plugin) I get a message saying Ajax Error!!! parsererror
I have contacted the plugin supplier who have asked me to check the permissions of the plugin folder - I did (even made them 777) but no joy.
Can anyone help me as to where I should start debugging?
Many thanks
The problem lay with there not being enough memory allocated.
Adding
define('WP_MEMORY_LIMIT', '240M');
to wp-config fixed it.

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