wpsnoop Fatal error: Cannot redeclare eradiobutton()

If you are dealing with a WordPress issue where a PHP Function eradiobutton() 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 13 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 13 different instances of potential conflicts where different plugins or themes share the function name.

Examples of this error include:

PHP Fatal error: Cannot redeclare eradiobutton() (previously declared in wp-content/plugins/tcvn-accordion-widget/includes/fields.php:49)

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

PHP Fatal error: Cannot redeclare eradiobutton() (previously declared in wp-content/plugins/tcvn-coin-slider-widget/includes/fields.php:49)

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

PHP Fatal error: Cannot redeclare eradiobutton() (previously declared in wp-content/plugins/tcvn-instagram-gallery-widget/includes/fields.php:49)

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

PHP Fatal error: Cannot redeclare eradiobutton() (previously declared in wp-content/plugins/tcvn-panorama-widget/includes/fields.php:49)

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

PHP Fatal error: Cannot redeclare eradiobutton() (previously declared in wp-content/plugins/vina-camera-slideshow-widget/includes/fields.php:49)

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

PHP Fatal error: Cannot redeclare eradiobutton() (previously declared in wp-content/plugins/vina-categories-treeview-widget/includes/fields.php:49)

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

PHP Fatal error: Cannot redeclare eradiobutton() (previously declared in wp-content/plugins/vina-content-slider-widget/includes/fields.php:49)

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

PHP Fatal error: Cannot redeclare eradiobutton() (previously declared in wp-content/plugins/vina-custom-html-widget/includes/fields.php:49)

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

PHP Fatal error: Cannot redeclare eradiobutton() (previously declared in wp-content/plugins/vina-parallax-content-slider-widget/includes/fields.php:49)

This file is part of the WordPress plugin Vina Parallax Content Slider Widget and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare eradiobutton() (previously declared in wp-content/plugins/vina-posts-widget/includes/fields.php:49)

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

PHP Fatal error: Cannot redeclare eradiobutton() (previously declared in wp-content/plugins/vina-presentation-cycle-widget/includes/fields.php:49)

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

PHP Fatal error: Cannot redeclare eradiobutton() (previously declared in wp-content/plugins/vina-scroller-widget/includes/fields.php:49)

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

PHP Fatal error: Cannot redeclare eradiobutton() (previously declared in wp-content/plugins/vina-timeline-widget/includes/fields.php:49)

This file is part of the WordPress plugin Vina Timeline Widget 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.