Title: Multisite & WP ecommerce
Last modified: August 21, 2016

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# Multisite & WP ecommerce

 *  [dpeschio](https://wordpress.org/support/users/dpeschio/)
 * (@dpeschio)
 * [13 years, 2 months ago](https://wordpress.org/support/topic/multisite-wp-ecommerce/)
 * I have installed wp eCommerce through the network, then upgraded to the latest
   version. Now, in the site I get a database error message: _Your WP e-Commerce
   data needs to be updated. You’ve upgraded from a previous version of the WP e-
   Commerce plugin, and your store needs updating. You should update your database
   for your store to continue working._
 * When I click to upgrade on a child sites, I get the message that I do not have
   sufficient permissions. I was able to update the database for the primary site.
 * Also getting this error on internal pages: _Warning: strpos() [function.strpos]:
   Empty needle in /home/mwwprint/public\_html/wp-content/plugins/wp-e-commerce/
   wpsc-core/wpsc-functions.php on line 695_ I asume they are related.
 * How can I fix this at the network level so the database works with all sites?
 * site: [http://printburn.mwwprint.com](http://printburn.mwwprint.com)

The topic ‘Multisite & WP ecommerce’ is closed to new replies.

## Tags

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

 * In: [Networking WordPress](https://wordpress.org/support/forum/multisite/)
 * 0 replies
 * 1 participant
 * Last reply from: [dpeschio](https://wordpress.org/support/users/dpeschio/)
 * Last activity: [13 years, 2 months ago](https://wordpress.org/support/topic/multisite-wp-ecommerce/)
 * Status: not resolved

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