Support » Plugin: Mega Addons For WPBakery Page Builder (formerly Visual Composer) » admin-ajax.php 403 error on photo gallery edit

  • I have wordpress 4.2.3 installed and I have visual composer free version used to create pages.
    So far I was happy with the setup and pages but recently my existing gallery has stopped responding. When I am trying to edit the gallery (vc_gallery shortcode), the properties do not load in the visual composer edit mode and in the console I see following error.

    load-scripts.php?c=1&load[]=jquery-core,jquery-migrate,utils,jquery-ui-core,jquery-ui-widget,jquery-ui-mouse,plupload,jquery-ui-draggable,jquery-ui-slider,j&load[]=query-touch-punch,iris,wp-color-picker,farbtastic&ver=4.2.23:4 POST http://<URL-Replaced>/wp-admin/admin-ajax.php 403 (Forbidden)

    Please let me know what is causing this error and how should I debug as I am new to wordpress.

Viewing 4 replies - 1 through 4 (of 4 total)
  • Plugin Author nasir179125


    Please make sure you have the latest WordPress version 5.2.1 and new version of VC.
    Only latest version of VC is compatible with WordPress.


    I have upgraded to latest version of wordpress and still getting following error.
    None of the page is editable using VC because of this error.

    Uncaught TypeError: _.template(...).trim is not a function
        at N.d.addControls (custom_views.js?ver=1:80)
        at N.d.render (vc.js?ver=1:215)
        at N.d.render (custom_views.js?ver=1:53)
        at N.d.render (custom_views.js?ver=1:258)
        at vc.ShortcodesBuilder.renderShortcode (shortcodes_builder.js?ver=1:160)
        at vc.ShortcodesBuilder._renderBlockCallback (shortcodes_builder.js?ver=1:145)
        at vc.ShortcodesBuilder.<anonymous> (shortcodes_builder.js?ver=1:78)
        at load-scripts.php?c=0&load[]=hoverIntent,common,admin-bar,jquery-ui-tabs,jquery-ui-sortable,jquery-ui-droppable,jquery-ui-accordion,jquery-ui-position,jquery&load[]=-ui-menu,wp-a11y,jquery-ui-autocomplete,underscore,backbone,wp-util,wp-backbone,media-models,wp-plupload,wp-mediaelement,wp-api-&load[]=request,media-views,shortcode,media-editor,media-audiovideo,mce-view,imgareaselect,image-edit,thickbox,svg-painter,suggest,wp-aj&load[]=ax-response,jquery-color,wp-lists,postbox,tags-suggest,tags-box,word-count,post&ver=5.2.2:82
        at Function.s.each.s.forEach (load-scripts.php?c=0&load[]=hoverIntent,common,admin-bar,jquery-ui-tabs,jquery-ui-sortable,jquery-ui-droppable,jquery-ui-accordion,jquery-ui-position,jquery&load[]=-ui-menu,wp-a11y,jquery-ui-autocomplete,underscore,backbone,wp-util,wp-backbone,media-models,wp-plupload,wp-mediaelement,wp-api-&load[]=request,media-views,shortcode,media-editor,media-audiovideo,mce-view,imgareaselect,image-edit,thickbox,svg-painter,suggest,wp-aj&load[]=ax-response,jquery-color,wp-lists,postbox,tags-suggest,tags-box,word-count,post&ver=5.2.2:82)
        at vc.ShortcodesBuilder.buildFromContent (shortcodes_builder.js?ver=1:66)

    WPBakery Visual Composer

    This is my plugin. Please let me know if this is the latest and if not which one is the latest? Please help me with the link to plugin in wordpress.

    Plugin Author nasir179125


    That’s too old. The current version is 6.0.3 and you can get It from the given link. After purchase you will get the lifetime updates and premium support.
    Plugin URI:

    • This reply was modified 1 month, 2 weeks ago by  nasir179125.
    • This reply was modified 1 month, 2 weeks ago by  nasir179125.
Viewing 4 replies - 1 through 4 (of 4 total)
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