New WP update is messing with website

can you make a backup copy of your database and files?
can you temporarily deactivate all plugins by renaming the Plugins folder?
can you temporarily deactivate the current theme by renaming the active theme folder and using a theme like twenty twenty?
which PHP version is installed for your webhosting?

I have already tried renaming the plgugins folder to plugins.hold, it is still l ike that,… so no plugins can be loaded, even already changed the active_lougins options value in database
For theme, we use eStore theme, alread renmaded that folder to eSTore.hold aswell

For what I can see, as we are running on a virtual server from provider, we run php 7.1
php version according toprovider

PS, I have backups from both database and website, from this morning, … before, I have backups made by UpdraftPlus, a WP-plugin, but don’t know how to restore them without WP working

funny thing: overnight, our third webshop upgraded to WP5.3 also, and now it is also down,
so now whe jave 3 webshops down!

• This reply was modified 5 years, 2 months ago by orotec.

You solve it if you have backend access like cPanel access or FTP Access.

1. Take backup of your core files as listed below

1. .htacess
2. wp-config.php
3. wp-contents folder

2. Download all the files to your local system or under a folder.
3. Upload and extract the latest version of wordpress files & replace the core files that you took backup.
4. Everything should be fine I guess.

@gowdham already did this, no result

solution found, PHP set to 7.3 andrestored all backups, all works fine again