Its possible to return to previous version, you can get it from :
https://wordpress.org/download/release-archive/
If you have some backups, try restoring one of them.
Most likely after that some plug-in creates a conflict, try to upgrade all of the plugins.
Moderator
Jan Dembowski
(@jdembowski)
Forum Moderator and Brute Squad
Its possible to return to previous version, you can get it from :
Wait. And please stop making that recommendation.
The 4.2.4 and 4.2.3 releases were security related and those exploits are out.
WordPress 4.2.4 Security and Maintenance Release
The site slowly began to work.
I have a multilingual site store with WPML.
The order can not be done! Do not showed delivery.
What errors are you seeing?
After upgrading WordPress. The site began to work slowly.
If look at the C-Panel:
A very large load on the physical memory. It shows a lot of processes.
One person makes an order …
It may also issue a 508 error.
Plug-ins all have the latest version, I checked.
I disabled some plug-ins. Disables plug-in “Shipping”. The site is still intact slow.
Error.
When a customer wants to pay for the order. It is not possible to select the delivery option.
The block on the page. Where are the buttons for of Delivery – hangs.
You can click the “Checkout”, but there is an error, “You did not choose the delivery.” Here, the process stops.
Prior to upgraded wordpress, everything had worked fine.
In general, all impossible to work! All brakes! 🙁
Now I can tell, the problem is WPML.
I will address this issue in support of the WPML.
Thank you to everyone who responded and tried to help me.
All the best!
