When I go to your website I see a deprecation message from PHP:
Deprecated: class-oembed.php is deprecated since version 5.3.0! Use wp-includes/class-wp-oembed.php instead.
This should not be seen in the frontend as a visitor. Nevertheless the hint tells me that you seem to use incompatible plugins with your wordpress version. My advice would be to update all plugins and the theme to the latest version.
If updating them doesn’t fix the error message you see, you’ll have to see which plugin is causing it. Maybe it is a plugin that has not received any updates from the developer for several years. In that case I would suggest you to remove the plugin and look for an alternative plugin.
Regarding your actual question: maybe updating plugins and themes and/or fixing this visible error message already solves the problem. If not, my advice would be to see if you really need all plugins that are currently active in your project. Also check if you have plugins that overlap functionally and if so decide for a plugin.
Thread Starter
pedro2
(@pedro2)
Hello.
I tried everything and it was still there so I just restore the site and the database and it disappeared. Absolutely I have no idea why it was there.
Do you know guys someone who knows how to optimize scripts. I need someone who knows how to fix there: User ‘u583256819_XFkBh’ has exceeded the ‘max_user_connections’ resource (current value: 50) and probably couple of things more.
My hosting company Hostinger says it needs to be fixed. The thing is that the site was attacked by some Ddos attack because it is not optimized, they say. It is probably why there was that ‘Deprecated: class-oembed.php is deprecated since version 5.3.0! Use wp-includes/class-wp-oembed.php instead’ Error.
