I deactivated all the plugins nothing changed. I activated them one by one and when it came to the WP spam the message disappeared however no content. Just like it is now without the fatal error message.

I believe the last person updating it was trying to change themes or pics.

I’m not fluent in geek speak so please keep simple.

Fatal error: Call to undefined function WP_Stream\is_plugin_active_for_network() in mywebsiter/public_html/wp-content/plugins/stream/classes/class-log.php on line 163

https://www.ads-software.com/plugins/stream/

Fatal error: Call to undefined function pagelines_register_sidebar() in /home4/ltggo/public_html/wp-content/themes/pagelines/sections/sb_footcols/section.php on line 34

Trouble is, i can not access my wp-admin/ site to clear cache/update plugins/update wordpress or any of the other solutions i have found in other posts, as the error message just keeps appearing.

Other background – i am using pagelines dms (made what i thought was a regular change to how posts are displayed when error occurred). Can’t access drag n drop either…

-just installed WooCommerce and this is the first time i’ve updated anything else on my site since it’s installation.

Sad face. What can i do to access wp-admin and try these solutions?

Fatal error: Call to undefined function asalah_content_class() in /home1/roolec/public_html/wp-content/themes/bostan/functions.php

https://www.ads-software.com/plugins/woocommerce/

Fatal error: Call to undefined function asalah_content_class() in /home1/roolec/public_html/wp-content/themes/bostan/functions.php

Sources output produce no results of any feed or post. Output:
Fatal error: Call to undefined function mb_strlen() in /home/partyche/public_html/wp/wp-content/plugins/wp-pipes/includes/phputf8/mbstring/core.php on line 29

https://www.ads-software.com/plugins/wp-pipes/

Since I’ve upgraded from WordPress 3.x to 4.x embedded video’s don’t work anymore. In v3 users could submit video’s through a form to their personal page. The page would be displaying their video embedded. The code that I used before:

<section id="VideoContainer">
    		<?php the_post_format_video(); ?>
    </section>

Any idea how to solve this in WordPress 4?

Thanks
Tommy

Fatal error: Call to undefined function check_custom_widget() in /home/ajwahaca/public_html/wp-content/themes/display/header.php on line 77

I am not a good computer literate, therefore I will appreciate simple instructions to follow if you don’t mind.

For your knowledge I hv updated all the plugins after seeing the above msg and the problem is still the same.

Your support will be much appreciated.
Thank you in advance

I am a fairly experienced PHP developer and use this plugin on a site that uses a highly customized backed, but still includes the wp_head() and wp_footer() to theme the site, and provide some basic WordPress support, such as the menu and hence this plugin.

Normally this would probably not cause as big an issue but because we also use OptimizePress on the front end I am not able to add code to the functions.php file ( because when they do updates it gets replaced ).

That situation leaves me with some custom functions that are used by this plugin that I cannot easily add to the front end ( short of creating a separate plugin for them ).

So now to the root of the problem, the eval() call that processes custom functions currently does not check that those functions actually exist before calling them, granted in some cases it would be better to allow the error to happen, so it’s visible to the site owner. So it might be better to do this as an option or something like having a debugging mode that could be turned on and off .. etc.

I leave that to your discretion, but thought I would mention the issue and a possible fix for it.

on line 97 of init.php change

eval( ‘$visible = ‘ . $logic . ‘;’ );

to

$function = preg_replace(‘/\(.*\)$/’, ”, $logic);
if(function_exists($function)){
eval( ‘$visible = ‘ . $logic . ‘;’ );
}

The regx just strips out the arguments ( so function exists will work properly ).

Thanks,

Thanks,

https://www.ads-software.com/plugins/menu-items-visibility-control/

I recently updated my website to the new version of wordpress. After updating, my website no longer runs and this error appears: Fatal error: Call to undefined function wp_get_current_user() in /home2/raimagic/public_html/wp-includes/capabilities.php on line 1329.

It would have been easy if I just restored backup, but I just found out that the backups I performed did not complete successfully due to server issues. Likewise, I just learned that my host does not have a backup as well due to problems in inodes. I want to know if there is a way to get past this problem and get my site back even without the backups. Any help would be very much appreciated.

Thank you very much.