When I try to de-activate any plugin it gives error “Warning: call_user_func_array() [function.call-user-func-array]”

The Youtuber plugin has a little error: it has a function to remove it’s own options, called wp_youtuber_uninstall. However, it hooks into the deactivate_plugin option with the function youtuber_uninstall, which does not exist. This has been reported in the WP support forums.

You can remove the line that says add_action('deactivate_plugin', 'youtuber_uninstall' ); to get rid of this error. In fact, be happy that it doesn’t work, because the wp_youtuber_uninstall function should check which plugin is being uninstalled right now, and only clean up when it is remove itself. Right now, it would remove its own options every time any plugin is uninstalled.

Related Posts:

  1. Delete tables from database when deleting plugin
  2. How to delete all records from or empty a custom database table?
  3. What is right way to go about adding functionality to a published WordPress plugin?
  4. Using Vagrant for customizable WordPress Multi-sites [closed]
  5. WordPress Plugin as ‘Library’ From Abstract Application?
  6. Custom comment type maybe?
  7. Add custom meta box on Post page
  8. Posts wont expire
  9. Custom Widget Creating PHP Exception When Placed In Its Own PHP File
  10. How to set value/term of a Woocommerce attribute text field in admin panel?
  11. WordPress Plugin development Call to undefined function jQuery()
  12. Conditional Display of Links in Widgets
  13. Created Widget Not Showing up on Admin Panel
  14. plugin for wp_list_categories with posts
  15. I need to add a custom “cover” to every new post — plugin or custom setup?
  16. How to get last_updated and newest_blogs in WP 3.0
  17. Replace existing pages with new pages, keep menu links
  18. Recommendations for books/resource to get started with wordpress 3 development (plugins/themes) [closed]
  19. Will Flutter work with WordPress 3.0?
  20. Check if User exists in WordPress Multisite
  21. Override the filter from plugin in child theme
  22. Custom plugins/Manipulated plugins: Always a terrible idea to inherit these types of WP sites that discourage updates? [closed]
  23. Can a plugin deactivate and delete itself once installed and activated?
  24. How to modify shortcode attributes with data from current post
  25. How to import my YouTube channel into WordPress?
  26. How can I capture Memberpress user info after signup [closed]
  27. JS Support Ticket – Auto create WP account
  28. Removing customise fields during plugin uninstallation
  29. How to Create a Custom Panel and Fields in Post Page [Plugin]
  30. Anonymous Postings
  31. Run plugins only on certain pages
  32. wp_generate_attachment_metadata is creating an empty array
  33. Post category with counts been display like a menu
  34. Post custom Data value in The Events Calendar plugin [closed]
  35. Best way to maintain and update 3rd-party WP plugin when developer is unresponsive?
  36. Best place for short bio,image and button [closed]
  37. Use of Templates in a Plugin
  38. Custom wordpress Theme and Plugin repository
  39. Automatic Updates Individual Plugins Not Working
  40. Redirect to another page using contact form 7? [closed]
  41. Login Customizer doesn’t change the background of the register form
  42. Integrating WP E-commerce plugin into custom theme
  43. Custom post types – remove default post supports through empty array?
  44. WordPress as template engine
  45. Custom API plugin to execute 3rd party API to retrieve data
  46. WordPress – source link plugin – how to modify it?
  47. Minimize and Uglify WordPress Plugin Files
  48. Customize Menu | Styling LESS/SCSS code formats
  49. Why is it important to check for isset and is_array before checking in_array in this example?
  50. Comment “like” problem – “users who like this” avatar linking to current user profile instead of “liker’s” profile
  51. How Should Custom Functions Be Called For Single Posts?
  52. same user role or copy the user role to be same as the other role
  53. Want to modify a Plugin – Tweetily – Can I make it tweet a Custom Field instead of Post Title?
  54. How display specific category post to specific users?
  55. How can I replace content on site generated from plugin without changing plugin
  56. Download counter for skydrive shared files in wordpress
  57. Edit post image attributes on fly?
  58. How to keep plugin (media-sync) running even the tab is closed?
  59. Elementor: How to design Dropdown Select Box Navigation page like Chegg
  60. How to access a wordpress plugin page or add posts without doing it from the WordPress dashboard?
  61. Replace only the first CSS class
  62. Ultimate Members Default Post Layout problem
  63. How to assign a specific service to a specific provider based on location
  64. Move plugin pages from dashboard to front-end
  65. Creating custom “player-objects”
  66. save short-code in my custom plugin settings problem missed something
  67. Installation failed, trying to install ANY plugin
  68. How to send custom mail when a user complete a specific form
  69. register_activation_hook not creating table
  70. WordPress delete cookie
  71. multiple string replace of post’s content for large data
  72. Echo custom admin field into a is_single()
  73. Manual Backup – How to save to Firefox or Chrome (instead of IE which brings up popup I can’t get rid of)
  74. Multi-site error wordpress after migration
  75. Am I using an action hook correctly?
  76. Update Plugin Without Overwriting Custom Settings
  77. Conditional required fields for WordPress Contact Form 7
  78. Where to insert customize_register in wordpress plugin
  79. Display_rows() and column_cb() strange behaviour
  80. Directory structure for plugin changes
  81. How can I pass value to function in add_menu_page?
  82. Problems with installing and deleting plugins
  83. wp_query for more fields plugin
  84. Need Help Creating a Multi-Step, Video-Guided Enrollment Site
  85. User specific content (posts) / limiting visibility
  86. Issues with Post 2 Post Plugin
  87. Remove the ‘Press This’ Tool
  88. How wordpress plugin hooks works? [duplicate]
  89. How can I modify the colors of my theme for a single section of my site? [closed]
  90. Contact Form 7 Default value from url [closed]
  91. How to generate a responsive output from plugin?
  92. How to display content depending on the Woocommerce Product Category
  93. Custom gutenberg block image preview not working
  94. WordPress Feature – Multi Level sorting
  95. Resources for building a custom event page template
  96. Product customizing quiz – quiz adding products to the cart
  97. How to make a Template page to show the information of different things Shop and Product page?
  98. show_admin_bar filter not called inside plugin class
  99. Enable Downloads on WordPress Attachment Page
  100. Remove and strip html tag values