wpsnoop: fix WordPress vertical Thumbnail Slider plugin conflicts, errors & issues

When the plugin WordPress vertical Thumbnail Slider 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 WordPress vertical Thumbnail Slider, plus learn which plugins and/or themes could be in conflict with WordPress vertical Thumbnail Slider.


Troubleshooting theme and plugin conflicts is easier when you know what WordPress vertical Thumbnail Slider 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 WordPress vertical Thumbnail Slider


What does WordPress vertical Thumbnail Slider version 1.2 add to WordPress? Answers Here.

This is an automatically generated report - it is possible for WordPress vertical Thumbnail Slider to perform differently in your installation, previous versions before 1.2 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 1.2 of WordPress vertical Thumbnail Slider 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 WordPress vertical Thumbnail Slider 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.

Which new files does WordPress vertical Thumbnail Slider add to WordPress?

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

Type & Path Size Conflicts
wp-content/uploads/ The wp-content/uploads/ directory has potential conflicts with at least 1495 other plugins or themes.
wp-content/uploads/2022/ The wp-content/uploads/2022/ directory has potential conflicts with at least 1367 other plugins or themes.
wp-content/uploads/2022/02/ The wp-content/uploads/2022/02/ directory has potential conflicts with at least 1367 other plugins or themes.
wp-content/plugins/wp-vertical-image-slider/ 0.99MB No known conflicts with other themes or plugins.
wp-content/plugins/wp-vertical-image-slider/css/ 3.13kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-vertical-image-slider/css/images-vertical-thumbnail-slider-style.css 3.13kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-vertical-image-slider/images/ 96.83kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-vertical-image-slider/images/300x250.gif 36.20kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-vertical-image-slider/images/300x250.png 42.63kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-vertical-image-slider/images/downarrow.png 3.59kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-vertical-image-slider/images/downarrow1.png 3.82kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-vertical-image-slider/images/paypaldonate.jpg 7.00kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-vertical-image-slider/images/uparrow.png 3.59kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-vertical-image-slider/imagestoscroll/ No known conflicts with other themes or plugins.
wp-content/plugins/wp-vertical-image-slider/js/ 51.67kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-vertical-image-slider/js/images-vertical-thumbnail-slider-jc.js 14.29kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-vertical-image-slider/js/jquery.validate.js 37.38kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-vertical-image-slider/readme.txt 6.31kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-vertical-image-slider/screenshot-1.png 84.88kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-vertical-image-slider/screenshot-2.png 67.52kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-vertical-image-slider/screenshot-3.png 159.05kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-vertical-image-slider/screenshot-4.png 67.87kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-vertical-image-slider/screenshot-5.png 112.65kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-vertical-image-slider/screenshot-6.png 42.11kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-vertical-image-slider/screenshot-7.png 60.71kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-vertical-image-slider/screenshot-8.png 168.06kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-vertical-image-slider/wp-vertical-images-thumbnail-slider.php 96.17kB No known conflicts with other themes or plugins.
wp-content/uploads/wp-vertical-image-slider/ No known conflicts with other themes or plugins.

Which new shortcodes does WordPress vertical Thumbnail Slider add to WordPress?

ShortCode   Known Plugin or Theme conflicts
[print_vertical_thumbnail_slider] The print_vertical_thumbnail_slider shortcode doesn't have any known conflicts with other themes or plugins.

Note: We have not yet checked to see if these shortcodes work as expected in pages, posts, sidebar widgets, or when set as the page title, in content, in the excert, in menus or anywhere else within a WordPress installation. A shortcode could produce errors due to parameters added when it is used, or if the plugin is updated and the format of the shortcode has changed.

Which new database tables are created by the WordPress plugin WordPress vertical Thumbnail Slider?

Which new options are added to the wp-options table by WordPress vertical Thumbnail Slider?

Option Name   Known Conflicts
vertical_thumbnail_slider_settings The vertical_thumbnail_slider_settings option doesn't have any known conflicts with other themes or plugins.

During use WordPress vertical Thumbnail Slider may or may not create more options depending on how the plugin is configured and depending on which other themes and plugins are active in your specific hosting environment.

What new PHP functions does WordPress vertical Thumbnail Slider declare when it is active?

Using WordPress vertical Thumbnail Slider 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 WordPress vertical Thumbnail Slider from the command line with WP-CLI

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

wp plugin install wp-vertical-image-slider


How to activate WordPress vertical Thumbnail Slider from the command line with WP-CLI

To immediately activate WordPress vertical Thumbnail Slider after WP-CLI downloads the latest version you can use the following command:

wp plugin install wp-vertical-image-slider --activate


How to reinstall WordPress vertical Thumbnail Slider from the command line with WP-CLI

To force a reinstallation of WordPress vertical Thumbnail Slider which overwrites the current plugin without asking for confirmation you can use the following command:

wp plugin install wp-vertical-image-slider --force


How to update WordPress vertical Thumbnail Slider to the latest version from the command line with WP-CLI

wp plugin update wp-vertical-image-slider


How to delete WordPress vertical Thumbnail Slider from the command line with WP-CLI

wp plugin delete wp-vertical-image-slider

Where can you download earlier versions of WordPress vertical Thumbnail Slider?

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 WordPress vertical Thumbnail Slider 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 WordPress vertical Thumbnail Slider

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 WordPress vertical Thumbnail Slider. Different versions of WordPress could implement the features of this plugin in slightly different ways as well.