Php error when activating online user plugin  

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Daniel290881
(@daniel290881)
Member Customer
Joined: 11 months ago
Posts: 2
16/01/2018 11:53 am  

When activating the online user lpugin, my site isnt working anymore, i get this error using ubuntu 16 and php 7.0 with fastcgi

 

Fatal error: Uncaught Error: Call to undefined function mcrypt_encrypt() in /var/www/vhosts/smokerboy29.com/httpdocs/wp-content/plugins/wpdiscuz-online-users/includes/wou-helper.php:138 Stack trace: #0 /var/www/vhosts/smokerboy29.com/httpdocs/wp-content/plugins/wpdiscuz-online-users/includes/wou-helper.php(131): WOUHelper->getUniqueId('mail@smokerboy2...') #1 /var/www/vhosts/smokerboy29.com/httpdocs/wp-content/plugins/wpdiscuz-online-users/wpdiscuz-ou.php(106): WOUHelper->getOnlineUsersUIDS() #2 /var/www/vhosts/smokerboy29.com/httpdocs/wp-includes/class-wp-hook.php(286): WpdiscuzOnlineUsers->backendFiles('plugins.php') #3 /var/www/vhosts/smokerboy29.com/httpdocs/wp-includes/class-wp-hook.php(310): WP_Hook->apply_filters(NULL, Array) #4 /var/www/vhosts/smokerboy29.com/httpdocs/wp-includes/plugin.php(453): WP_Hook->do_action(Array) #5 /var/www/vhosts/smokerboy29.com/httpdocs/wp-admin/admin-header.php(97): do_action('admin_enqueue_s...', 'plugins.php') #6 /var/www/vhosts/smokerboy29.com/httpdocs/wp-admin/plugins.php(448): re in /var/www/vhosts/smokerboy29.com/httpdocs/wp-content/plugins/wpdiscuz-online-users/includes/wou-helper.php on line 138


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Astghik
(@astghik)
Support Team Admin
Joined: 12 months ago
Posts: 1384
16/01/2018 4:27 pm  
Hi Daniel 290881,
 
Thank You for letting us know.
 
We already fixed this problem.
 
Please update.

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Pavel Polívka
(@gully)
Member Customer
Joined: 2 years ago
Posts: 8
02/02/2018 2:03 pm  

I have the same problem.

msg


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Astghik
(@astghik)
Support Team Admin
Joined: 12 months ago
Posts: 1384
03/02/2018 2:26 pm  

Hi Pavel Polívka,

Please download and install new version of "wpDiscuz Online Users" plugin from Your account page.

For some site the old plugin didn't show updates, but this already fixed, it will no longer need to download from the account page.


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