wpsnoop: fix Multi-level Navigation Plugin plugin conflicts, errors & issues

When the plugin Multi-level Navigation Plugin conflicts or throws a PHP error we hope wpsnoop can help you to fix the issue quickly.

Discover which shortcodes wp-options PHP functions database tables and files are created by Multi-level Navigation Plugin, plus learn which plugins and/or themes could be in conflict with Multi-level Navigation Plugin.

Troubleshooting theme and plugin conflicts is easier when you know what Multi-level Navigation Plugin leaves behind after uninstalling it from a WordPress installation, there is a list down below for your convenience.

Expert advice is recommended if you are not technically proficient with PHP, MySQL etc. View support options for Multi-level Navigation Plugin

Database Issues

ShortCode Issues

Function Issues

File System Issues

Get professional support for Multi-level Navigation Plugin here

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What does Multi-level Navigation Plugin version 2.3.8 add to WordPress? Answers Here.

This is an automatically generated report - it is possible for Multi-level Navigation Plugin to perform differently in your installation, previous versions before 2.3.8 may have created a different set of shortcodes, used different function names or could have created entirely different database tables to store settings and operate. This is not an exhaustive list but shows how version 2.3.8 of Multi-level Navigation Plugin behaves when installed and removed on a clean installation of WordPress.

We have not tested individual shortcodes, features or settings of this plugin but instead have concentrated on the potential for obvious errors and conflicts which can occur, if you need help with the plugin in your local installation you can get WordPress help and support for Multi-level Navigation Plugin by clicking here.

Our testing covered the free version of this plugin there may or may not be a paid version or premium version available for purchase that unlocks additional features and could behave in a slightly or very different manner.

Summary of WordPress plugin analysis: Multi-level Navigation Plugin

Plugin Slug: multi-level-navigation-plugin Internal ID: 46417 Addon Type: Plugin Version: 2.3.8 Price: Free Source: WordPress.org Files: 65 (612.82kB) Short Codes: [ / ] 0 Database Tables: 0 Function Count: 30 Code Review: Search Provit

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Which new files does Multi-level Navigation Plugin add to WordPress?

This section will populate with a table showing an icon, size and filepath.

The plugin Multi-level Navigation Plugin added 65 new files when it was installed with WP-CLI in our WordPress test environment.

Type & Path	Size	Conflicts
wp-content/plugins/multi-level-navigation-plugin/	612.82kB	No known conflicts with other themes or plugins.
wp-content/plugins/multi-level-navigation-plugin/admin_page.php	52.05kB	No known conflicts with other themes or plugins.
wp-content/plugins/multi-level-navigation-plugin/admin.css	5.97kB	No known conflicts with other themes or plugins.
wp-content/plugins/multi-level-navigation-plugin/core.php	9.80kB	No known conflicts with other themes or plugins.
wp-content/plugins/multi-level-navigation-plugin/images/	16.49kB	No known conflicts with other themes or plugins.
wp-content/plugins/multi-level-navigation-plugin/images/adminheading_left.png	650.00B	No known conflicts with other themes or plugins.
wp-content/plugins/multi-level-navigation-plugin/images/adminheading_right.png	346.00B	No known conflicts with other themes or plugins.
wp-content/plugins/multi-level-navigation-plugin/images/arrows-ffffff.png	244.00B	No known conflicts with other themes or plugins.
wp-content/plugins/multi-level-navigation-plugin/images/down.gif	741.00B	No known conflicts with other themes or plugins.
wp-content/plugins/multi-level-navigation-plugin/images/down.png	503.00B	No known conflicts with other themes or plugins.
wp-content/plugins/multi-level-navigation-plugin/images/shadow.png	1.66kB	No known conflicts with other themes or plugins.
wp-content/plugins/multi-level-navigation-plugin/images/suckerfish_blue_left_hover.png	604.00B	No known conflicts with other themes or plugins.
wp-content/plugins/multi-level-navigation-plugin/images/suckerfish_blue_left.png	604.00B	No known conflicts with other themes or plugins.
wp-content/plugins/multi-level-navigation-plugin/images/suckerfish_blue_right.png	257.00B	No known conflicts with other themes or plugins.
wp-content/plugins/multi-level-navigation-plugin/images/suckerfish_blue.png	970.00B	No known conflicts with other themes or plugins.
wp-content/plugins/multi-level-navigation-plugin/images/suckerfish_green_left_hover.png	604.00B	No known conflicts with other themes or plugins.
wp-content/plugins/multi-level-navigation-plugin/images/suckerfish_green_left.png	604.00B	No known conflicts with other themes or plugins.
wp-content/plugins/multi-level-navigation-plugin/images/suckerfish_green_right.png	257.00B	No known conflicts with other themes or plugins.
wp-content/plugins/multi-level-navigation-plugin/images/suckerfish_green.png	283.00B	No known conflicts with other themes or plugins.
wp-content/plugins/multi-level-navigation-plugin/images/suckerfish_pink_left_hover.png	604.00B	No known conflicts with other themes or plugins.
wp-content/plugins/multi-level-navigation-plugin/images/suckerfish_pink_left.png	604.00B	No known conflicts with other themes or plugins.
wp-content/plugins/multi-level-navigation-plugin/images/suckerfish_pink_right.png	257.00B	No known conflicts with other themes or plugins.
wp-content/plugins/multi-level-navigation-plugin/images/suckerfish_pink.png	970.00B	No known conflicts with other themes or plugins.
wp-content/plugins/multi-level-navigation-plugin/images/suckerfish_red_left_hover.png	604.00B	No known conflicts with other themes or plugins.
wp-content/plugins/multi-level-navigation-plugin/images/suckerfish_red_left.png	604.00B	No known conflicts with other themes or plugins.
wp-content/plugins/multi-level-navigation-plugin/images/suckerfish_red_right.png	257.00B	No known conflicts with other themes or plugins.
wp-content/plugins/multi-level-navigation-plugin/images/suckerfish_red.png	970.00B	No known conflicts with other themes or plugins.
wp-content/plugins/multi-level-navigation-plugin/images/suckerfish_yellow_left_hove.png	604.00B	No known conflicts with other themes or plugins.
wp-content/plugins/multi-level-navigation-plugin/images/suckerfish_yellow_left.png	604.00B	No known conflicts with other themes or plugins.
wp-content/plugins/multi-level-navigation-plugin/images/suckerfish_yellow_right.png	257.00B	No known conflicts with other themes or plugins.
wp-content/plugins/multi-level-navigation-plugin/images/suckerfish_yellow.png	970.00B	No known conflicts with other themes or plugins.
wp-content/plugins/multi-level-navigation-plugin/images/widget.png	1.19kB	No known conflicts with other themes or plugins.
wp-content/plugins/multi-level-navigation-plugin/index.php	4.31kB	No known conflicts with other themes or plugins.
wp-content/plugins/multi-level-navigation-plugin/languages/	338.45kB	No known conflicts with other themes or plugins.
wp-content/plugins/multi-level-navigation-plugin/languages/pixopoint_mln-es_ES.mo	32.88kB	No known conflicts with other themes or plugins.
wp-content/plugins/multi-level-navigation-plugin/languages/pixopoint_mln-es_ES.po	36.19kB	No known conflicts with other themes or plugins.
wp-content/plugins/multi-level-navigation-plugin/languages/pixopoint_mln-he_IL.mo	36.60kB	No known conflicts with other themes or plugins.
wp-content/plugins/multi-level-navigation-plugin/languages/pixopoint_mln-he_IL.po	39.82kB	No known conflicts with other themes or plugins.
wp-content/plugins/multi-level-navigation-plugin/languages/pixopoint_mln-pl_PL.mo	32.77kB	No known conflicts with other themes or plugins.
wp-content/plugins/multi-level-navigation-plugin/languages/pixopoint_mln-pl_PL.po	35.98kB	No known conflicts with other themes or plugins.
wp-content/plugins/multi-level-navigation-plugin/languages/pixopoint_mln-ru_RU.mo	378.00B	No known conflicts with other themes or plugins.
wp-content/plugins/multi-level-navigation-plugin/languages/pixopoint_mln-ru_RU.po	36.90kB	No known conflicts with other themes or plugins.
wp-content/plugins/multi-level-navigation-plugin/languages/pixopoint_mln-sr_RS.mo	31.42kB	No known conflicts with other themes or plugins.
wp-content/plugins/multi-level-navigation-plugin/languages/pixopoint_mln-sr_RS.po	34.96kB	No known conflicts with other themes or plugins.
wp-content/plugins/multi-level-navigation-plugin/languages/pixopoint_mln.po	20.56kB	No known conflicts with other themes or plugins.
wp-content/plugins/multi-level-navigation-plugin/legacy.php	17.02kB	No known conflicts with other themes or plugins.
wp-content/plugins/multi-level-navigation-plugin/license.txt	15.05kB	No known conflicts with other themes or plugins.
wp-content/plugins/multi-level-navigation-plugin/maintenance.php	1.74kB	No known conflicts with other themes or plugins.
wp-content/plugins/multi-level-navigation-plugin/readme.txt	19.77kB	No known conflicts with other themes or plugins.
wp-content/plugins/multi-level-navigation-plugin/screenshot-1.png	28.29kB	No known conflicts with other themes or plugins.
wp-content/plugins/multi-level-navigation-plugin/screenshot-2.png	30.52kB	No known conflicts with other themes or plugins.
wp-content/plugins/multi-level-navigation-plugin/screenshot-3.png	28.56kB	No known conflicts with other themes or plugins.
wp-content/plugins/multi-level-navigation-plugin/scripts/	28.06kB	No known conflicts with other themes or plugins.
wp-content/plugins/multi-level-navigation-plugin/scripts/hoverIntent.js.php	4.91kB	No known conflicts with other themes or plugins.
wp-content/plugins/multi-level-navigation-plugin/scripts/suckerfish_ie.js	588.00B	No known conflicts with other themes or plugins.
wp-content/plugins/multi-level-navigation-plugin/scripts/suckerfish_keyboard.js	1.29kB	No known conflicts with other themes or plugins.
wp-content/plugins/multi-level-navigation-plugin/scripts/superfish_settings.js.php	960.00B	No known conflicts with other themes or plugins.
wp-content/plugins/multi-level-navigation-plugin/scripts/superfish.js	3.74kB	No known conflicts with other themes or plugins.
wp-content/plugins/multi-level-navigation-plugin/scripts/tabber-init.js	1.45kB	No known conflicts with other themes or plugins.
wp-content/plugins/multi-level-navigation-plugin/scripts/tabber-minimized.js	15.15kB	No known conflicts with other themes or plugins.
wp-content/plugins/multi-level-navigation-plugin/style.php	934.00B	No known conflicts with other themes or plugins.
wp-content/plugins/multi-level-navigation-plugin/test.css	6.85kB	No known conflicts with other themes or plugins.
wp-content/plugins/multi-level-navigation-plugin/uninstall.php	4.65kB	No known conflicts with other themes or plugins.
wp-content/plugins/multi-level-navigation-plugin/unlocalized.txt	306.00B	No known conflicts with other themes or plugins.
wp-content/plugins/multi-level-navigation-plugin/upgrader.php	4.01kB	No known conflicts with other themes or plugins.

Which new shortcodes does Multi-level Navigation Plugin add to WordPress?

The plugin Multi-level Navigation Plugin did not add any shortcodes when it was installed with WP-CLI in our WordPress test environment.

Which new database tables are created by the WordPress plugin Multi-level Navigation Plugin?

Multi-level Navigation Plugin did not create any new database tables when it was installed. It is possible that the plugin creates new database tables after an initial setup or configuration or after some period of use.

Which new options are added to the wp-options table by Multi-level Navigation Plugin?

None. There may be settings which have been changed by installing the Multi-level Navigation Plugin plugin however we do not yet track those changes.

What new PHP functions does Multi-level Navigation Plugin declare when it is active?

Installing Multi-level Navigation Plugin added 30 new functions to Wordpress at run-time. These functions are internal and generally aren't meant to be used except by developpers who wish to interface with the plugin to enhance or alter its behavior.

Function	Conflicts	Common Errors
pixopoint_menu	1 conflict	Fatal error: Cannot redeclare pixopoint_menu()
suckerfish	1 conflict	Fatal error: Cannot redeclare suckerfish()
get_mlnmenu_option	0 conflicts	Fatal error: Cannot redeclare get_mlnmenu_option()
mln_archivesmonths	0 conflicts	Fatal error: Cannot redeclare mln_archivesmonths()
mln_archivesmonthsdropdown	0 conflicts	Fatal error: Cannot redeclare mln_archivesmonthsdropdown()
mln_archivesyears	0 conflicts	Fatal error: Cannot redeclare mln_archivesyears()
mln_archivesyearsdropdown	0 conflicts	Fatal error: Cannot redeclare mln_archivesyearsdropdown()
mln_blogroll	0 conflicts	Fatal error: Cannot redeclare mln_blogroll()
mln_blogrollcategories	0 conflicts	Fatal error: Cannot redeclare mln_blogrollcategories()
mln_blogrollcategoriesdropdown	0 conflicts	Fatal error: Cannot redeclare mln_blogrollcategoriesdropdown()
mln_blogrolldropdown	0 conflicts	Fatal error: Cannot redeclare mln_blogrolldropdown()
mln_categoriesdropdown	0 conflicts	Fatal error: Cannot redeclare mln_categoriesdropdown()
mln_category	0 conflicts	Fatal error: Cannot redeclare mln_category()
mln_custom	0 conflicts	Fatal error: Cannot redeclare mln_custom()
mln_custom2	0 conflicts	Fatal error: Cannot redeclare mln_custom2()
mln_custom3	0 conflicts	Fatal error: Cannot redeclare mln_custom3()
mln_custom4	0 conflicts	Fatal error: Cannot redeclare mln_custom4()
mln_home	0 conflicts	Fatal error: Cannot redeclare mln_home()
mln_legacy_menu	0 conflicts	Fatal error: Cannot redeclare mln_legacy_menu()
mln_pages	0 conflicts	Fatal error: Cannot redeclare mln_pages()
mln_pages_excludechildren	0 conflicts	Fatal error: Cannot redeclare mln_pages_excludechildren()
mln_pagesdropdown	0 conflicts	Fatal error: Cannot redeclare mln_pagesdropdown()
mln_pagesdropdown_excludechildren	0 conflicts	Fatal error: Cannot redeclare mln_pagesdropdown_excludechildren()
mln_recentcomments	0 conflicts	Fatal error: Cannot redeclare mln_recentcomments()
mln_recentposts	0 conflicts	Fatal error: Cannot redeclare mln_recentposts()
suckerfish1	0 conflicts	Fatal error: Cannot redeclare suckerfish1()
suckerfish2	0 conflicts	Fatal error: Cannot redeclare suckerfish2()
suckerfish3	0 conflicts	Fatal error: Cannot redeclare suckerfish3()
suckerfish4	0 conflicts	Fatal error: Cannot redeclare suckerfish4()
suckerfish5	0 conflicts	Fatal error: Cannot redeclare suckerfish5()

Using Multi-level Navigation Plugin from the command line with WP-CLI

The following commands are provided for convenience and should only be used if you understand how WP-CLI works. These commands refer to a single WordPress instance and may need to be modified if you are working with a Multisite installation.

How to install Multi-level Navigation Plugin from the command line with WP-CLI

Navigate to the root of your WordPress installation and type the following command:

wp plugin install multi-level-navigation-plugin

How to activate Multi-level Navigation Plugin from the command line with WP-CLI

To immediately activate Multi-level Navigation Plugin after WP-CLI downloads the latest version you can use the following command:

wp plugin install multi-level-navigation-plugin --activate

How to reinstall Multi-level Navigation Plugin from the command line with WP-CLI

To force a reinstallation of Multi-level Navigation Plugin which overwrites the current plugin without asking for confirmation you can use the following command:

wp plugin install multi-level-navigation-plugin --force

How to update Multi-level Navigation Plugin to the latest version from the command line with WP-CLI

wp plugin update multi-level-navigation-plugin

How to delete Multi-level Navigation Plugin from the command line with WP-CLI

wp plugin delete multi-level-navigation-plugin

Where can you download earlier versions of Multi-level Navigation Plugin?

Whenever possible you should use the latest version of plugins and themes, however if you have recently updated and discovered that you need to install an earlier version you may be able to download other versions of Multi-level Navigation Plugin from the WordPress repository by visiting this link.

Please note that installing earlier versions of a theme or plugin is not generally a recommended course of action for most users and could re-introduce security, stability or other issues in Multi-level Navigation Plugin

About our testing enviroment

Tests were conducted using Apache 2.4.29, PHP 7.2 on Ubuntu 18.04, MySQL 5.7.33 and WordPress 5.9

It is very possible that different versions of PHP such as PHP 8.0, PHP 7.4, or PHP 7.3 could behave differently with Multi-level Navigation Plugin. Different versions of WordPress could implement the features of this plugin in slightly different ways as well.