Use Google Libraries no longer working

Have you tried:

– deactivating all plugins to see if this resolves the problem. If this works, re-activate the plugins one by one until you find the problematic plugin(s).

– switching to the default theme to rule out any theme-specific problems.

This plugin checks for the WordPress version number and stops itself from running if the version isn’t within range of acceptable version numbers. I’m sure the plugin author will update it eventually.

I believe you can hide this message, by looking in your wp-config.php file for this line

define(‘WP_DEBUG’, true);

And changing it to this

define(‘WP_DEBUG’, false);

Thank you for your responses.

@esmi I’d need to create a staging site, because disabling every plugin or changing the theme is not possible since the site is live and has relatively high traffic. I know I shouldn’t have made an upgrade without backing the site up or testing it in a staging environment, so that’s my fault.

@marios That makes sense, and I figured as much. I just hate it when the only solution it to wait for a plugin author to fix it. Oh, and I have WP_DEBUG set to true, but WP_DEBUG_DISPLAY set to false and WP_DEBUG_LOG to true so that I can keep track of errors, as the site is live and I’m trying to maintain it.

Thanks again!

One other option which you’ll want to test thoroughly is to go into the main plugin file and modify this line to replace 4.2 with 4.4. Normally updating plugin files is a bad idea because updates will overwrite the changes you made. But in this case presumably an update from the author will have the fix you’ve put in place so nothing should be lost.

if ( version_compare( get_bloginfo( 'version' ), '4.2', '>=') ) {

Just an idea. I can’t be held responsible if this breaks anything ??