Title: Error in multisite
Last modified: July 6, 2020

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# Error in multisite

 *  Resolved [Alx mav](https://wordpress.org/support/users/appdominioyweb/)
 * (@appdominioyweb)
 * [5 years, 10 months ago](https://wordpress.org/support/topic/error-in-multisite-4/)
 * I have a Fatal Error trying to active in an individual site inside the multisite
   network
 * Fatal error: Uncaught Error: Cannot unset string offsets in /opt/bitnami/apps/
   wordpress/htdocs/wp-content/plugins/advanced-classifieds-and-directory-pro/public/
   class-acadp-public.php:963 Stack trace: #0 /opt/bitnami/apps/wordpress/htdocs/
   wp-includes/class-wp-hook.php(290): ACADP_Public->filter_general_settings(”) #
   1 /opt/bitnami/apps/wordpress/htdocs/wp-includes/plugin.php(206): WP_Hook->apply_filters(”,
   Array) #2 /opt/bitnami/apps/wordpress/htdocs/wp-includes/option.php(152): apply_filters(‘
   option_acadp_ge…’, ”, ‘acadp_general_s…’) #3 /opt/bitnami/apps/wordpress/htdocs/
   wp-content/plugins/advanced-classifieds-and-directory-pro/includes/class-acadp-
   activator.php(204): get_option(‘acadp_general_s…’) #4 /opt/bitnami/apps/wordpress/
   htdocs/wp-content/plugins/advanced-classifieds-and-directory-pro/acadp.php(97):
   ACADP_Activator::activate() #5 /opt/bitnami/apps/wordpress/htdocs/wp-includes/
   class-wp-hook.php(288): activate_acadp(”) #6 /opt/bitnami/apps/wordpress/htdocs/
   wp-includes/class-wp-hook.php(312): WP_Hook->apply_ in /opt/bitnami/apps/wordpress/
   htdocs/wp-content/plugins/advanced-classifieds-and-directory-pro/public/class-
   acadp-public.php on line 963
 * And if I try to activate to the complete network so the individual sites are 
   crashes.

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

 *  Plugin Author [pluginsware](https://wordpress.org/support/users/pluginsware/)
 * (@pluginsware)
 * [5 years, 10 months ago](https://wordpress.org/support/topic/error-in-multisite-4/#post-13093446)
 * Hi,
 * Looks like you’re trying to “network-activate” the plugin. Activate it on only
   the subsites on which you need a directory. This can be done under “Plugins -
   > Add New” as the Administrator user.
 * Hope this solved your issue!
 * Thanks
 *  [w4cdev](https://wordpress.org/support/users/w4cdev/)
 * (@w4cdev)
 * [5 years, 5 months ago](https://wordpress.org/support/topic/error-in-multisite-4/#post-13678194)
 * Found the Critical Error on all the subsites, except main site
 * Thru this ticket identified that though it works on for one of the subsite of
   MultiSite, but not on the Network site if network activate. Does it means the
   activation to be done at one specific site. So install on network site but not
   activate is the right instance.
 * 1. In case we have Main Site and 5 other subsites, but not even activated on 
   MainSite.
    2. To this can we activate on subsite1 and subsite4 and not on (subsite3
   which has woocommerce) 3. How can this work with the woocommerce or having any
   any integration complexity 4. Does it works with any category and tags, mainly
   with the product and member users plugins 5. What about the db syncing woth this
   plugins 6. Can you please send certain link to the tutorials
 * Please to clarify, for project not a

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

The topic ‘Error in multisite’ is closed to new replies.

 * ![](https://ps.w.org/advanced-classifieds-and-directory-pro/assets/icon-128x128.
   png?rev=1506527)
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## Tags

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

 * 2 replies
 * 3 participants
 * Last reply from: [w4cdev](https://wordpress.org/support/users/w4cdev/)
 * Last activity: [5 years, 5 months ago](https://wordpress.org/support/topic/error-in-multisite-4/#post-13678194)
 * Status: resolved