wpsnoop: fix Best Newsletter plugin conflicts, errors & issues

When the plugin Best Newsletter 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 Best Newsletter, plus learn which plugins and/or themes could be in conflict with Best Newsletter.


Troubleshooting theme and plugin conflicts is easier when you know what Best Newsletter 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 Best Newsletter

Get professional support for Best Newsletter here

When you need professional help with WordPress: get help here


What does Best Newsletter version 1.0.3 add to WordPress? Answers Here.

This is an automatically generated report - it is possible for Best Newsletter to perform differently in your installation, previous versions before 1.0.3 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 1.0.3 of Best Newsletter 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 Best Newsletter 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 Best Newsletter add to WordPress?

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

Type & Path Size Conflicts
wp-content/plugins/best-newsletter/ 349.33kB No known conflicts with other themes or plugins.
wp-content/plugins/best-newsletter/bns_camp_stats.php 14.02kB No known conflicts with other themes or plugins.
wp-content/plugins/best-newsletter/bns_list_contact.php 7.36kB No known conflicts with other themes or plugins.
wp-content/plugins/best-newsletter/bns_list.php 5.17kB No known conflicts with other themes or plugins.
wp-content/plugins/best-newsletter/bns_template.php 5.11kB No known conflicts with other themes or plugins.
wp-content/plugins/best-newsletter/css/ 19.98kB No known conflicts with other themes or plugins.
wp-content/plugins/best-newsletter/css/bns_style.css 19.53kB No known conflicts with other themes or plugins.
wp-content/plugins/best-newsletter/css/bns_widget.css 452.00B No known conflicts with other themes or plugins.
wp-content/plugins/best-newsletter/image/ 118.29kB No known conflicts with other themes or plugins.
wp-content/plugins/best-newsletter/image/default-header.jpg 47.57kB No known conflicts with other themes or plugins.
wp-content/plugins/best-newsletter/image/m_bolt_img.png 65.32kB No known conflicts with other themes or plugins.
wp-content/plugins/best-newsletter/image/post_email_favicon.png 3.36kB No known conflicts with other themes or plugins.
wp-content/plugins/best-newsletter/image/post_email_favicon1.png 1.58kB No known conflicts with other themes or plugins.
wp-content/plugins/best-newsletter/image/sprite2.png 472.00B No known conflicts with other themes or plugins.
wp-content/plugins/best-newsletter/index.php 153.52kB No known conflicts with other themes or plugins.
wp-content/plugins/best-newsletter/js/ 22.36kB No known conflicts with other themes or plugins.
wp-content/plugins/best-newsletter/js/bns_script_widget.js 1.30kB No known conflicts with other themes or plugins.
wp-content/plugins/best-newsletter/js/bns_script.js 21.06kB No known conflicts with other themes or plugins.
wp-content/plugins/best-newsletter/readme.txt 3.54kB No known conflicts with other themes or plugins.

Which new shortcodes does Best Newsletter add to WordPress?

Which new database tables are created by the WordPress plugin Best Newsletter?

Which new options are added to the wp-options table by Best Newsletter?

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

During use Best Newsletter 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 Best Newsletter declare when it is active?

Function   Conflicts Common Errors
phpmailer_init_smtp 11 conflicts Fatal error: Cannot redeclare phpmailer_init_smtp()
best_news_widget_script 0 conflicts Fatal error: Cannot redeclare best_news_widget_script()
bns_activation_tbl 0 conflicts Fatal error: Cannot redeclare bns_activation_tbl()
bns_add_email_to_unsubs_by_template 0 conflicts Fatal error: Cannot redeclare bns_add_email_to_unsubs_by_template()
bns_add_list 0 conflicts Fatal error: Cannot redeclare bns_add_list()
bns_ajax_action 0 conflicts Fatal error: Cannot redeclare bns_ajax_action()
bns_analyse_csv_file 0 conflicts Fatal error: Cannot redeclare bns_analyse_csv_file()
bns_array_intialization 0 conflicts Fatal error: Cannot redeclare bns_array_intialization()
bns_check_extra_emails_exist 0 conflicts Fatal error: Cannot redeclare bns_check_extra_emails_exist()
bns_check_list_slot_exist 0 conflicts Fatal error: Cannot redeclare bns_check_list_slot_exist()
bns_check_unique_emails_table 0 conflicts Fatal error: Cannot redeclare bns_check_unique_emails_table()
bns_confirm_send 0 conflicts Fatal error: Cannot redeclare bns_confirm_send()
bns_counter_update_check 0 conflicts Fatal error: Cannot redeclare bns_counter_update_check()
bns_create_new_contact_list 0 conflicts Fatal error: Cannot redeclare bns_create_new_contact_list()
bns_create_new_contact_list_model 0 conflicts Fatal error: Cannot redeclare bns_create_new_contact_list_model()
bns_email_new_check_list_extra 0 conflicts Fatal error: Cannot redeclare bns_email_new_check_list_extra()
bns_en_track_msg_view 0 conflicts Fatal error: Cannot redeclare bns_en_track_msg_view()
bns_exclude_unsubscriber_list 0 conflicts Fatal error: Cannot redeclare bns_exclude_unsubscriber_list()
bns_final_send_list_for_compose 0 conflicts Fatal error: Cannot redeclare bns_final_send_list_for_compose()
bns_footer_call 0 conflicts Fatal error: Cannot redeclare bns_footer_call()
bns_get_all_links_of_temp_id 0 conflicts Fatal error: Cannot redeclare bns_get_all_links_of_temp_id()
bns_get_client_ip 0 conflicts Fatal error: Cannot redeclare bns_get_client_ip()
bns_get_email_new_list_extra 0 conflicts Fatal error: Cannot redeclare bns_get_email_new_list_extra()
bns_get_emails_from_list 0 conflicts Fatal error: Cannot redeclare bns_get_emails_from_list()
bns_get_extra_emails_from_list 0 conflicts Fatal error: Cannot redeclare bns_get_extra_emails_from_list()
bns_get_last_list_cnt_from_extra 0 conflicts Fatal error: Cannot redeclare bns_get_last_list_cnt_from_extra()
bns_get_last_list_from_extra 0 conflicts Fatal error: Cannot redeclare bns_get_last_list_from_extra()
bns_get_latest_index_of_sending_email_slot 0 conflicts Fatal error: Cannot redeclare bns_get_latest_index_of_sending_email_slot()
bns_get_link_track_data_from_db 0 conflicts Fatal error: Cannot redeclare bns_get_link_track_data_from_db()
bns_get_list_emails 0 conflicts Fatal error: Cannot redeclare bns_get_list_emails()
bns_get_name_arr 0 conflicts Fatal error: Cannot redeclare bns_get_name_arr()
bns_get_template_id_check 0 conflicts Fatal error: Cannot redeclare bns_get_template_id_check()
bns_get_template_track_for_update 0 conflicts Fatal error: Cannot redeclare bns_get_template_track_for_update()
bns_get_unsubs_template_list_arr 0 conflicts Fatal error: Cannot redeclare bns_get_unsubs_template_list_arr()
bns_import 0 conflicts Fatal error: Cannot redeclare bns_import()
bns_insert_links_tracking_rows 0 conflicts Fatal error: Cannot redeclare bns_insert_links_tracking_rows()
bns_insert_sending_email_extra_list 0 conflicts Fatal error: Cannot redeclare bns_insert_sending_email_extra_list()
bns_insert_sending_email_list 0 conflicts Fatal error: Cannot redeclare bns_insert_sending_email_list()
bns_insert_sending_email_list_slots 0 conflicts Fatal error: Cannot redeclare bns_insert_sending_email_list_slots()
bns_insert_template_email_open_track_array 0 conflicts Fatal error: Cannot redeclare bns_insert_template_email_open_track_array()
bns_insert_template_email_unsubscribe_track_array 0 conflicts Fatal error: Cannot redeclare bns_insert_template_email_unsubscribe_track_array()
bns_insert_track_for_template_by_temp_id 0 conflicts Fatal error: Cannot redeclare bns_insert_track_for_template_by_temp_id()
bns_insert_update_unique_emails 0 conflicts Fatal error: Cannot redeclare bns_insert_update_unique_emails()
bns_link_click 0 conflicts Fatal error: Cannot redeclare bns_link_click()
bns_mail_from_name 0 conflicts Fatal error: Cannot redeclare bns_mail_from_name()
bns_menu_page 0 conflicts Fatal error: Cannot redeclare bns_menu_page()
bns_multiple_send_list_for_compose 0 conflicts Fatal error: Cannot redeclare bns_multiple_send_list_for_compose()
bns_open_track 0 conflicts Fatal error: Cannot redeclare bns_open_track()
bns_preview 0 conflicts Fatal error: Cannot redeclare bns_preview()
bns_rand_str 0 conflicts Fatal error: Cannot redeclare bns_rand_str()
bns_readcsv 0 conflicts Fatal error: Cannot redeclare bns_readcsv()
bns_register_widget 0 conflicts Fatal error: Cannot redeclare bns_register_widget()
bns_remove_email_from_unsubscribe_data 0 conflicts Fatal error: Cannot redeclare bns_remove_email_from_unsubscribe_data()
bns_save_smtp_db 0 conflicts Fatal error: Cannot redeclare bns_save_smtp_db()
bns_select_email_id_opens_track 0 conflicts Fatal error: Cannot redeclare bns_select_email_id_opens_track()
bns_select_email_sending_list_slot 0 conflicts Fatal error: Cannot redeclare bns_select_email_sending_list_slot()
bns_select_latest_sending_email_list 0 conflicts Fatal error: Cannot redeclare bns_select_latest_sending_email_list()
bns_select_link_by_link_id 0 conflicts Fatal error: Cannot redeclare bns_select_link_by_link_id()
bns_select_sending_email_list 0 conflicts Fatal error: Cannot redeclare bns_select_sending_email_list()
bns_select_sending_email_list_by_slot_id 0 conflicts Fatal error: Cannot redeclare bns_select_sending_email_list_by_slot_id()
bns_send_email_multithread 0 conflicts Fatal error: Cannot redeclare bns_send_email_multithread()
bns_send_final 0 conflicts Fatal error: Cannot redeclare bns_send_final()
bns_sent_track 0 conflicts Fatal error: Cannot redeclare bns_sent_track()
bns_setting_page 0 conflicts Fatal error: Cannot redeclare bns_setting_page()
bns_smtp_mail_from 0 conflicts Fatal error: Cannot redeclare bns_smtp_mail_from()
bns_tracking_all 0 conflicts Fatal error: Cannot redeclare bns_tracking_all()
bns_unsubscribe_track 0 conflicts Fatal error: Cannot redeclare bns_unsubscribe_track()
bns_update_contacts_list 0 conflicts Fatal error: Cannot redeclare bns_update_contacts_list()
bns_update_emails_in_list 0 conflicts Fatal error: Cannot redeclare bns_update_emails_in_list()
bns_update_extra_emails_in_list 0 conflicts Fatal error: Cannot redeclare bns_update_extra_emails_in_list()
bns_update_insert_emails_in_users_contact_list 0 conflicts Fatal error: Cannot redeclare bns_update_insert_emails_in_users_contact_list()
bns_update_link_track_data_from_db 0 conflicts Fatal error: Cannot redeclare bns_update_link_track_data_from_db()
bns_update_name_sub 0 conflicts Fatal error: Cannot redeclare bns_update_name_sub()
bns_update_open_email_in_list 0 conflicts Fatal error: Cannot redeclare bns_update_open_email_in_list()
bns_update_sending_email_list_slot_status 0 conflicts Fatal error: Cannot redeclare bns_update_sending_email_list_slot_status()
bns_update_template_track_alltime 0 conflicts Fatal error: Cannot redeclare bns_update_template_track_alltime()
bns_update_track_for_template_by_temp_id 0 conflicts Fatal error: Cannot redeclare bns_update_track_for_template_by_temp_id()
bns_valid_redirect_url 0 conflicts Fatal error: Cannot redeclare bns_valid_redirect_url()
bns_widget_sub 0 conflicts Fatal error: Cannot redeclare bns_widget_sub()

Using Best Newsletter 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 Best Newsletter from the command line with WP-CLI

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

wp plugin install best-newsletter


How to activate Best Newsletter from the command line with WP-CLI

To immediately activate Best Newsletter after WP-CLI downloads the latest version you can use the following command:

wp plugin install best-newsletter --activate


How to reinstall Best Newsletter from the command line with WP-CLI

To force a reinstallation of Best Newsletter which overwrites the current plugin without asking for confirmation you can use the following command:

wp plugin install best-newsletter --force


How to update Best Newsletter to the latest version from the command line with WP-CLI

wp plugin update best-newsletter


How to delete Best Newsletter from the command line with WP-CLI

wp plugin delete best-newsletter

Where can you download earlier versions of Best Newsletter?

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 Best Newsletter 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 Best Newsletter

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 Best Newsletter. Different versions of WordPress could implement the features of this plugin in slightly different ways as well.