ERROR 500 INTERNAL SERVER ERROR

[Victor Aken]

These are the things we attempted to get this working (note–anything renamed or moved was restored after it was proven “innocent”:
-Reinstalled fresh copies of the wp-admin and wp-includes folders.
-Updated the htaccess file.
-Renamed a file created in the root folder “session_mm_cgi-fcgi9804.sem” to “session…sem.txt”
-Added memory to wp-config file: define( ‘WP_MEMORY_LIMIT’, ‘256M’ );
-Renamed plugins folder (within wp-content).
-Renamed and moved individual plugins: wc-frontend-manager, wc-multivendor-marketplace, wc-multivendor-membership.
-Renamed and moved wpforms plugin since it’s been a culprit in the past.
-Renamed (uploads) wcfm file.

Please Help!!!

[Victor Aken]

This is the error that occured when it threw a 500 code. At the time, all I was trying to do was adjust background and text colors. If you could explain why this occurred it would help me to avoid it in the future if I decide to attempt this plugin again. Thanks.

Vic

Error Details
=============
An error of type E_ERROR was caused in line 668 of the file /home/roguedivisionbre/public_html/wp-content/plugins/wc-frontend-manager/core/class-wcfm.php. Error message: Uncaught Error: Call to undefined function wc_coupons_enabled() in /home/roguedivisionbre/public_html/wp-content/plugins/wc-frontend-manager/core/class-wcfm.php:668
Stack trace:
#0 /home/roguedivisionbre/public_html/wp-content/plugins/wc-frontend-manager/core/class-wcfm-non-ajax.php(234): WCFM->get_wcfm_menus()
#1 /home/roguedivisionbre/public_html/wp-includes/class-wp-hook.php(286): WCFM_Non_Ajax->wcfm_admin_bar_menu(Object(WP_Admin_Bar))
#2 /home/roguedivisionbre/public_html/wp-includes/class-wp-hook.php(310): WP_Hook->apply_filters(NULL, Array)
#3 /home/roguedivisionbre/public_html/wp-includes/plugin.php(531): WP_Hook->do_action(Array)
#4 /home/roguedivisionbre/public_html/wp-includes/admin-bar.php(86): do_action_ref_array(‘admin_bar_menu’, Array)
#5 /home/roguedivisionbre/public_html/wp-includes/class-wp-hook.php(286): wp_admin_bar_render(”)
#6 /home/roguedivisionbre/public_html/wp-includes/class-wp-hook.php(310): WP_Hook->apply_filters(”, Array)
#7 /home/roguedivisionbre/public_html/wp-includes/plugin.

[Brahim L.]

I have the same issue, please help.

[WCFM Forum]

HI,

“wc_coupons_enabled()” – this is WooCommerce core function, why it’s missing for your site ? What is your WooCommerce plugin version ?

Thank You

[larabrian]

The first thing you need to know about an 500 Internal Server Error is that the error can only be resolved by fixes to the Web server software. This is a ‘catch-all’ error generated by the Web server. Basically something has gone wrong, but the server can not be more specific about the error condition in its response to the client. In addition to the 500 Internal Server Error notified back to the client, the Web server should generate some kind of internal error log which gives more details of what went wrong. It is up to the operators of the Web server site to locate and analyse the logs which should give further information about the error. However, there are often ways to quickly get around the problem:

Reload the web page.
Clear your browser cookies and cache
Come back later.
Finally, Ask your Hosting Provider

[Author]

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