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2 Fatal Errors! (4 posts)

  1. Angela
    Member
    Posted 2 years ago #

    I really need some help on this one, because I have absolutely no idea what's going on here. At first, I was cleaning my database with 'Optimize DB' plugin. The plugin frooze in my parent blog (usually there is a checking database now message, then show the cleanup records), so I went ahead and deactivate the plugin and deleted it.

    Then, I visited one of my child blogs and this error message showed up.

    Fatal error: Call to undefined function wp_get_current_user()

    I saw a solution to insert 'require_once('pluggable.php');' line right after <?php in capabilities.php. I go ahead an did that, but now I'm getting this Fatal Error:

    Fatal error: Call to undefined function get_current_screen()

  2. Can you get in via PHPMyAdmin and run a repair and optomize on the DB?

    By the way, be careful running any Optomize DB plugins on Multisite. The bigger your site gets, the less you want to use a plugin to do that and the more you want to use a proper SQL tool (like phpMyAdmin)

  3. Angela
    Member
    Posted 2 years ago #

    ohoh, guess I shouldn't use the next time.

  4. You CAN use it, it's just you're doing an intensive, expensive (CPU wise) process with PHP which is always a bad idea.

    Basically you CAN use a manual screwdriver to install a door, but it'll take longer and hurt your hands. Use the power-screwdriver ;)

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