Title: [Plugin Nextgen] : WP MU integration, upload errors
Last modified: August 19, 2016

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# [Plugin Nextgen] : WP MU integration, upload errors

 *  [annoneamous](https://wordpress.org/support/users/annoneamous/)
 * (@annoneamous)
 * [16 years, 7 months ago](https://wordpress.org/support/topic/plugin-nextgen-wp-mu-integration-upload-errors/)
 * Hi there,
 * I tried Nextgen image gallery plugins on a blog running on WP MU and got the 
   following errors when trying to upload images…
 * > ERROR: dosbook 002.jpg :
   >  Fatal error: Call to undefined function: wpmu_enable_function()
   > in /homez.63/brikabra/www/wp-content/plugins/nextgen-gallery/admin/functions.
   > php on line 841
 * Then (despite confirmation that the upload was successful) :
 * > Directory /homez.63/brikabra/www/wp-content/blogs.dir/6/files/1series contains
   > no pictures
 * The files actually are on the server… yet the directory wasn’t created.
    Anything
   to do with the permissions on the blog.dir (at the moment 755)? Anyone with a
   possible solution? This one is critical since i would like to be able to host
   photoblogs..
 * Thx in advance.
    Annabel

The topic ‘[Plugin Nextgen] : WP MU integration, upload errors’ is closed to new
replies.

 * 0 replies
 * 1 participant
 * Last reply from: [annoneamous](https://wordpress.org/support/users/annoneamous/)
 * Last activity: [16 years, 7 months ago](https://wordpress.org/support/topic/plugin-nextgen-wp-mu-integration-upload-errors/)
 * Status: not resolved

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