Please follow the troubleshooting recommended in this 5.5. Master List https://wordpress.org/support/topic/read-this-first-wordpress-5-5-master-list/?view=all
Thank you. Yes,Still have problems after going through the troubleshooting steps.I followed all the clear steps (like download plugins), but writing commands and fixing codes I don’t know how. I am not a profesional programmer.
What error are you getting?
Ok, for example first problem – I change a text on page, but after pressing the button “Publish” changes do not appear on the web site. They are lost.
Yes,Still have problems after going through the troubleshooting steps.
Have you tried, for example:
– If you have access to your Dashboard’s Plugins page, try deactivating ALL (yes all) plugins temporarily to see if this resolves the problem (plugin functions can interfere). If this works, re-activate them individually (one-by-one) to find the problematic plugin(s).
– If you don’t have access to your Dashboard’s Plugins page, try manually resetting your plugins (no Dashboard access required). Here is another tutorial: http://www.wpbeginner.com/plugins/how-to-deactivate-all-plugins-when-not-able-to-access-wp-admin/ . If that resolves the issue, reactivate each one individually until you find the cause. Also remember to deactivate any plugins in the mu-plugins folder (if you have created such folder). The easiest way is to rename that folder to mu-plugins-old.
– switching to the unedited default Theme (Twenty Twenty, etc.) for a moment using the WP dashboard to rule out any theme-specific issue (theme functions can interfere like plugins).
If you don’t have access to your Dashboard’s Appearance page, access your server via SFTP or FTP, or a file manager in your hosting account’s control panel (consult your hosting provider’s documentation for specifics on these), navigate to /wp-content/themes/ and rename the directory of your currently active theme. Alternately, you can remove other themes except the default theme (Twenty Twenty, etc.). That will force your site to use it.
– This may be a plugin or theme conflict. Please attempt to disable all plugins, and switch to the default Twenty Twenty theme. If the problem goes away, enable them one by one to identify the source of the problem. —- If you can install plugins, install Health Check. On the troubleshooting tab, you can click the button to disable all plugins and change the theme for you, while you’re still logged in, without affecting normal visitors to your site.
– MANUALLY updating. Download WordPress again and unzip it, and use that to copy up. Access your server via SFTP or FTP, or a file manager in your hosting account’s control panel (consult your hosting provider’s documentation for specifics on these), and delete then replace your copies of everything on the server EXCEPT the wp-config.php file and the /wp-content/ directory with fresh copies from the download. This will effectively replace all of your core files without damaging your content and settings. (NOTE: do not delete the wp-content directory or your wp-config.php file). Please read the Manual Update directions first.
– Backup: If you haven’t already done, always backup everything (including your database) before doing any actions, just in case something really goes wrong. You can never have enough backups! See https://wordpress.org/support/article/wordpress-backups/
Ok friend) , the plugin – Translate-X 22.214.171.124 is reason of promlem. Thank you for help
I have now other promlem((( i cn not to login in my admin space –
i have backup files but i can not to login. Is there way to sort it out?
Please review this support article for helpful tips https://wordpress.org/support/article/login-trouble/