Title: Warning: array_keys() & Warning: array_diff(): Last modified: July 21, 2021 --- # Warning: array_keys() & Warning: array_diff(): * Resolved [kjxavier](https://wordpress.org/support/users/kjxavier/) * (@kjxavier) * [4 years, 11 months ago](https://wordpress.org/support/topic/warning-array_keys-warning-array_diff-2/) * I’m trying to create a website integrating Woocommerce and Ultimate Member plugin, Everything worked fine when it was on Localhost, but when I made the site live 2 Errors namely: * Warning: array_keys() expects parameter 1 to be array, bool given in /home/u341841658/ domains/livekotolas.com/public_html/wp-content/plugins/ultimate-member/includes/ core/class-builtin.php on line 645 * Warning: array_diff(): Expected parameter 1 to be an array, null given in /home/ u341841658/domains/livekotolas.com/public_html/wp-content/plugins/ultimate-member/ includes/core/class-builtin.php on line 645 * Appeared and I miss some other page links. And I am not able to access my WP Dashboard: [https://www.livekotolas.com/wp-admin](https://www.livekotolas.com/wp-admin) * Can someone please help me out here? * I received a reply to Deactivate Plugin Ultimate Member: “Post Link: [https://wordpress.org/support/topic/warning-array_keys-warning-array_diff/#post-14681813”](https://wordpress.org/support/topic/warning-array_keys-warning-array_diff/#post-14681813”); * Now I have Deactivated Ultimate Member. * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fwarning-array_keys-warning-array_diff-2%2F%3Foutput_format%3Dmd&locale=en_US) to see the link]_ Viewing 6 replies - 1 through 6 (of 6 total) * Plugin Contributor [Champ Camba](https://wordpress.org/support/users/champsupertramp/) * (@champsupertramp) * [4 years, 11 months ago](https://wordpress.org/support/topic/warning-array_keys-warning-array_diff-2/#post-14683111) * Hi [@kjxavier](https://wordpress.org/support/users/kjxavier/) * Could you please tell us what version of UM you’re using? How did you migrate the site from local to live/staging site? * Regards, * Thread Starter [kjxavier](https://wordpress.org/support/users/kjxavier/) * (@kjxavier) * [4 years, 10 months ago](https://wordpress.org/support/topic/warning-array_keys-warning-array_diff-2/#post-14684018) * Hi! * Thanks for your early reply. I am using 2.1.21 * And I migrated from localhost manually: Like I exported the DB, edited and changed from Localhost to URL, imported the DB to Live phpmtadmin. Then I imported the Website to Live server (Hostinger) * I faced a prob while uploaded Profile and Cover photo in UM when I was working locally(Your image is invalid). So I thought about making it live and test upload Images to profile and cover. * Thread Starter [kjxavier](https://wordpress.org/support/users/kjxavier/) * (@kjxavier) * [4 years, 10 months ago](https://wordpress.org/support/topic/warning-array_keys-warning-array_diff-2/#post-14684031) * I followed this video to migrate from localhost to live. UM versionn 2.1.21 * Thread Starter [kjxavier](https://wordpress.org/support/users/kjxavier/) * (@kjxavier) * [4 years, 10 months ago](https://wordpress.org/support/topic/warning-array_keys-warning-array_diff-2/#post-14684038) * Video Link: * Plugin Author [Mykyta Synelnikov](https://wordpress.org/support/users/nsinelnikov/) * (@nsinelnikov) * [4 years, 10 months ago](https://wordpress.org/support/topic/warning-array_keys-warning-array_diff-2/#post-14685114) * Hi [@kjxavier](https://wordpress.org/support/users/kjxavier/) * Could you provide the list of the roles that you use? WP native + maybe created by Ultimate Member I mean. * Do you use some 3rd-party plugins that operate with WP roles? * Let me know, Best Regards! * Plugin Contributor [Champ Camba](https://wordpress.org/support/users/champsupertramp/) * (@champsupertramp) * [4 years, 10 months ago](https://wordpress.org/support/topic/warning-array_keys-warning-array_diff-2/#post-14760856) * Hey there! * This thread has been inactive for a while so we’re going to go ahead and mark it Resolved. …Please feel free to re-open this thread by changing the Topic Status to ‘Not Resolved’ if any other questions come up and we’d be happy to help. 🙂 * Regards, Viewing 6 replies - 1 through 6 (of 6 total) The topic ‘Warning: array_keys() & Warning: array_diff():’ is closed to new replies. * ![](https://ps.w.org/ultimate-member/assets/icon-256x256.png?rev=3160947) * [Ultimate Member – User Profile, Registration, Login, Member Directory, Content Restriction & Membership Plugin](https://wordpress.org/plugins/ultimate-member/) * [Frequently Asked Questions](https://wordpress.org/plugins/ultimate-member/#faq) * [Support Threads](https://wordpress.org/support/plugin/ultimate-member/) * [Active Topics](https://wordpress.org/support/plugin/ultimate-member/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/ultimate-member/unresolved/) * [Reviews](https://wordpress.org/support/plugin/ultimate-member/reviews/) ## Tags * [um](https://wordpress.org/support/topic-tag/um/) * 6 replies * 3 participants * Last reply from: [Champ Camba](https://wordpress.org/support/users/champsupertramp/) * Last activity: [4 years, 10 months ago](https://wordpress.org/support/topic/warning-array_keys-warning-array_diff-2/#post-14760856) * Status: resolved