wpsnoop Fatal error: Cannot redeclare jal_install()

If you are dealing with a WordPress issue where a PHP Function jal_install() was already declared it is most likely due to a plugin/theme conflict.

wpsnoop scanned and analyzed over 100,000 WordPress plugins and themes to find and locate potential conflicts including functions that share the same name.

This page has information on the 35 places where that function is declared and used in WordPress plugins and themes.

Note: Our database currently only taps into the free themes and plugins available in the publicly available WordPress plugins and themes, if your site uses paid plugins, themes or custom code there may be additional conflicts.

Our database has uncovered 35 different instances of potential conflicts where different plugins or themes share the function name.

Examples of this error include:

PHP Fatal error: Cannot redeclare jal_install() (previously declared in wp-content/plugins/goanimate/main.php:20)

This file is part of the WordPress plugin Go Animate and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare jal_install() (previously declared in wp-content/plugins/automated-registration-of-the-course/a.php:8)

This file is part of the WordPress plugin Courses and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare jal_install() (previously declared in wp-content/plugins/ravpage/ravpage.php:70)

This file is part of the WordPress plugin ravpage and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare jal_install() (previously declared in wp-content/plugins/plenigo/plenigo_wordpress.php:199)

This file is part of the WordPress plugin Plenigo and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare jal_install() (previously declared in wp-content/plugins/newsletter-signup/newsletter-signup.php:60)

This file is part of the WordPress plugin Newsletter Signup and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare jal_install() (previously declared in wp-content/plugins/wordpress-chat-plugin-by-123-flash-chat/chatdb.php:4)

This file is part of the WordPress plugin 123 Flash Chat and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare jal_install() (previously declared in wp-content/plugins/publicidad/publicidad.php:14)

This file is part of the WordPress plugin Publicidades and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare jal_install() (previously declared in wp-content/plugins/wp-easy-business-directory-1/wpebd.php:13)

This file is part of the WordPress plugin WP-WORDPRESS BUSINESS DIRECTORY and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare jal_install() (previously declared in wp-content/plugins/fabulous-background-colors/fabulous-background-colors.php:180)

This file is part of the WordPress plugin Fabulous Background Colors and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare jal_install() (previously declared in wp-content/plugins/team-broadcast-status-list/widget.php:678)

This file is part of the WordPress plugin Team Broadcast Status List and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare jal_install() (previously declared in wp-content/plugins/jazz-popups/jazz-popups.php:909)

This file is part of the WordPress plugin Jazz Popups and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare jal_install() (previously declared in wp-content/plugins/schmancy-box/schmancybox.php:31)

This file is part of the WordPress plugin SchmancyBox and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare jal_install() (previously declared in wp-content/plugins/facebook-tabs-editor/fapplication.php:130)

This file is part of the WordPress plugin Facebook Tabs and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare jal_install() (previously declared in wp-content/plugins/yaps-yet-another-push-service/yaps.php:42)

This file is part of the WordPress plugin Yet Another Push Service and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare jal_install() (previously declared in wp-content/plugins/origo-wp-slider/OrigoSlider.php:197)

This file is part of the WordPress plugin Origo WP Slider and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare jal_install() (previously declared in wp-content/plugins/hover-image-and-text/hover.php:62)

This file is part of the WordPress plugin Hover Image Plugin and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare jal_install() (previously declared in wp-content/plugins/guitar-tuner/index.php:28)

This file is part of the WordPress plugin GTDB Guitar Tuners and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare jal_install() (previously declared in wp-content/plugins/daily-top-10-posts/dailytop10.php:110)

This file is part of the WordPress plugin Daily Top 10 Posts and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare jal_install() (previously declared in wp-content/plugins/mailplatform/_inc/functions.php:112)

This file is part of the WordPress plugin MailPlatform and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare jal_install() (previously declared in wp-content/plugins/category-mapping-plugin-for-wordpress-mu/cat-plugin.php:344)

This file is part of the WordPress plugin WordPress MU Category Mapping Plugin and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare jal_install() (previously declared in wp-content/plugins/ads-inside-post-aipwp/admin/install.php:3)

This file is part of the WordPress plugin ADs Inside Post and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare jal_install() (previously declared in wp-content/plugins/howdy-replace-to-welcome-simple/howdy-replace-to-welcome-simple.php:25)

This file is part of the WordPress plugin Howdy AdminBar Settings and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare jal_install() (previously declared in wp-content/plugins/advanced-testimonial-generator/create-table.php:5)

This file is part of the WordPress plugin Advanced Testimonial Generator and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare jal_install() (previously declared in wp-content/plugins/remita-payment-gateway/woocommerce_remita.php:17)

This file is part of the WordPress plugin Remita WooCommerce Payment Gateway and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare jal_install() (previously declared in wp-content/plugins/soundst-smart-links/smart_links.php:18)

This file is part of the WordPress plugin Soundst Smart Links and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare jal_install() (previously declared in wp-content/plugins/wp-testimonials-manager/index.php:288)

This file is part of the WordPress plugin Testimonials Manager and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare jal_install() (previously declared in wp-content/plugins/insert-adsense-code-in-post/insert-adsense-code-in-post.php:253)

This file is part of the WordPress plugin Insert Adsense Code In Post and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare jal_install() (previously declared in wp-content/plugins/support-ticket-system/support_ticket.php:31)

This file is part of the WordPress plugin Support Ticket and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare jal_install() (previously declared in wp-content/plugins/testimonials-manager/index.php:288)

This file is part of the WordPress plugin Testimonials Manager and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare jal_install() (previously declared in wp-content/plugins/wp24-termine/lib/db/create-database.php:14)

This file is part of the WordPress plugin WP24 EVENTS and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare jal_install() (previously declared in wp-content/plugins/crikeyes/crikeyes.php:109)

This file is part of the WordPress plugin Crikeyes and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare jal_install() (previously declared in wp-content/plugins/testimonials-solution/index.php:166)

This file is part of the WordPress plugin Testimonials Solution and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare jal_install() (previously declared in wp-content/plugins/art-picture-gallery/apg.class/db/pdo-database.php:4)

This file is part of the WordPress plugin Art-Picture-Gallery and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare jal_install() (previously declared in wp-content/plugins/timebank-system/admin/install.php:10)

This file is part of the WordPress plugin TimeBank and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare jal_install() (previously declared in wp-content/plugins/quorapress/quorapress.php:172)

This file is part of the WordPress plugin QuoraPress and could be interacting with another theme or plugin and causing a fatal error.

The error occurs because two (or more) plugins that you are using are both trying to declare a function with the same name.