wpsnoop Fatal error: Cannot redeclare replace_thickbox_text()

If you are dealing with a WordPress issue where a PHP Function replace_thickbox_text() 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 11 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 11 different instances of potential conflicts where different plugins or themes share the function name.

Examples of this error include:

PHP Fatal error: Cannot redeclare replace_thickbox_text() (previously declared in wp-content/plugins/thrivehive/thrivehive.php:204)

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

PHP Fatal error: Cannot redeclare replace_thickbox_text() (previously declared in wp-content/plugins/admin-stylur/admin-stylur.php:329)

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

PHP Fatal error: Cannot redeclare replace_thickbox_text() (previously declared in wp-content/themes/elisium/options/options.php:29)

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

PHP Fatal error: Cannot redeclare replace_thickbox_text() (previously declared in wp-content/plugins/ink-coming-soon-page/upload_function.php:11)

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

PHP Fatal error: Cannot redeclare replace_thickbox_text() (previously declared in wp-content/plugins/simple-image-watermark/simple-image-watermark.php:220)

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

PHP Fatal error: Cannot redeclare replace_thickbox_text() (previously declared in wp-content/plugins/groundwork/GroundWork.php:198)

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

PHP Fatal error: Cannot redeclare replace_thickbox_text() (previously declared in wp-content/themes/yo-manga/functions.php:393)

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

PHP Fatal error: Cannot redeclare replace_thickbox_text() (previously declared in wp-content/plugins/captain-favicon/includes/settings.php:17)

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

PHP Fatal error: Cannot redeclare replace_thickbox_text() (previously declared in wp-content/plugins/baw-gravatar-google-image/bawggi.php:189)

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

PHP Fatal error: Cannot redeclare replace_thickbox_text() (previously declared in wp-content/plugins/adbuddy-adblocker-detection/netfunk-adbuddy.php:147)

This file is part of the WordPress plugin adBuddy+ (AdBlocker Detection) and could be interacting with another theme or plugin and causing a fatal error.

PHP Fatal error: Cannot redeclare replace_thickbox_text() (previously declared in wp-content/plugins/icafe-library/icafe-library.php:478)

This file is part of the WordPress plugin iCafe Library 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.