Title: Fatal error: Uncaught Error:
Last modified: July 20, 2018

---

# Fatal error: Uncaught Error:

 *  [kaushalpal](https://wordpress.org/support/users/kaushalpal/)
 * (@kaushalpal)
 * [7 years, 10 months ago](https://wordpress.org/support/topic/fatal-error-uncaught-error-18/)
 * Please help me, when i’m using localhost and login wp-admin show this error.
 * `Fatal error: Uncaught Error: [] operator not supported for strings in D:\xampp\
   htdocs\iselglobal\wp-content\plugins\revslider\includes\framework\base-admin.
   class.php:69 Stack trace: #0 D:\xampp\htdocs\iselglobal\wp-content\plugins\revslider\
   admin\revslider-admin.class.php(393): RevSliderBaseAdmin::addMetaBox('Revolution
   Slid...', '', Array, NULL) #1 D:\xampp\htdocs\iselglobal\wp-content\plugins\revslider\
   admin\revslider-admin.class.php(65): RevSliderAdmin->addSliderMetaBox() #2 D:\
   xampp\htdocs\iselglobal\wp-content\plugins\revslider\admin\revslider-admin.class.
   php(43): RevSliderAdmin->init() #3 D:\xampp\htdocs\iselglobal\wp-content\plugins\
   revslider\revslider.php(150): RevSliderAdmin->__construct('D:\\xampp\\htdocs...')#
   4 D:\xampp\htdocs\iselglobal\wp-admin\includes\plugin.php(555): include_once('
   D:\\xampp\\htdocs...') #5 D:\xampp\htdocs\iselglobal\wp-content\themes\varsita\
   lib\class-tgm-plugin-activation.php(1062): activate_plugin('revslider/revsl...')#
   6 D:\xampp\htdocs\iselglobal\wp-includes\class-wp-hook.php(286): TG in D:\xampp\
   htdocs\iselglobal\wp-content\plugins\revslider\includes\framework\base-admin.
   class.php on line 69`
    -  This topic was modified 7 years, 10 months ago by [Steven Stern (sterndata)](https://wordpress.org/support/users/sterndata/).

Viewing 2 replies - 1 through 2 (of 2 total)

 *  [Dion](https://wordpress.org/support/users/diondesigns/)
 * (@diondesigns)
 * [7 years, 10 months ago](https://wordpress.org/support/topic/fatal-error-uncaught-error-18/#post-10512823)
 * Rename or delete the Revslider plugin directory to deactivate the plugin. Then
   contact Revslider support since this would appear to be a problem with their 
   code.
 *  [Navnit Viradiya](https://wordpress.org/support/users/navnitviradiya13/)
 * (@navnitviradiya13)
 * [7 years, 6 months ago](https://wordpress.org/support/topic/fatal-error-uncaught-error-18/#post-10978642)
 * In revslider/includes/framework/base-admin.class.php, Changed the following line(
   l. 21) from:
 * private static $arrMetaBoxes = ”; //option boxes that will be added to post
 * **To**
 * private static $arrMetaBoxes = array(); //option boxes that will be added to 
   post

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘Fatal error: Uncaught Error:’ is closed to new replies.

## Tags

 * [revslider](https://wordpress.org/support/topic-tag/revslider/)

 * In: [Localhost Installs](https://wordpress.org/support/forum/localhost-installs/)
 * 2 replies
 * 3 participants
 * Last reply from: [Navnit Viradiya](https://wordpress.org/support/users/navnitviradiya13/)
 * Last activity: [7 years, 6 months ago](https://wordpress.org/support/topic/fatal-error-uncaught-error-18/#post-10978642)
 * Status: not a support question

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