Recommend you access the file(s) where you have added the new code and remove locally or directly via the cpanel. Then continue to add this code or plugin back one-by-one to see what is causing the issue.
Related Posts:
- How can I add an image upload field directly to a custom write panel?
- Is it possible to reuse wp.media.editor Modal for dialogs other than media
- How do i best handle custom plugin page actions?
- How do I improve this admin query snippet to avoid generating duplicate results on non-meta searches?
- Export data as CSV in back end with proper HTTP headers
- Overide get_template_part( ‘partials/post’, ‘sidebar’ ); with a plugin
- Show message on wordpress admin dashboard
- Hook the Keydown Event in the TinyMCE Post Editor
- How do you create a custom edit.php / edit pages page
- Cancel post save
- Using a Theme inside a Plugin directory
- Create a clickable name in WP_List_Table for Plugin Admin
- Plugin development without Theme adjustments?
- Filters ‘request’ and ‘parse_query’ not firing in sites.php nor link-manager.php
- URLs of plugin resources?
- Programmatically Selecting Theme Based on URL
- How to properly use a hook to create template for custom product type in a plugin such as Woocommerce? [closed]
- How to add custom content under plugin row in WordPress admin plugin list?
- How to put placeholder text in the main post input area?
- How to load the plugin only when logged in?
- Hook into theme-switching later than `setup_theme`
- WP AJAX is not working, always returns 0
- Can I individually style items in the backend widget list?
- WordPress security issue to output data from user input from theme option form
- How to run a external JavaScript file on wp-admin if admin, and other if normal user?
- Which themes do you use to test compatibilities with your plugin [closed]
- add a class when login
- Add a panel to edit post
- Using the default wordpress uploader inside plugin
- Modify users.php page to create page/post on button clicked
- Any problem in using native jquery ajax style instead of using admin-ajax.php?
- maintaing consistent layout wordpress dashboard
- Replacing Scripts in Admin Load_Scripts
- Problems with: manage_${post_type}_posts_columns
- On cliking add new post redirect user to a custom page first
- How to Debug: My Plugin Interferes With My Theme
- Theme Install using a Custom Repository
- Prevent third party plugin’s admin page access based on user type
- How to add WordPress Admin “Insert Link” UI (searches through existing posts for URL) and functionality into a custom plugin?
- Admin – Handle data before creating or updating a post, page or custom post
- wp_filesystem put_contents issue with owner/group
- Password field is empty when using wp_signon();
- How can I replace content in the WP Admin area before an admin page is rendered?
- Using ReactJS in the WordPress admin for plugin development
- template_redirect or admin-ajax.php?
- Creating Admin Plugin – Content of a page is displayed at global scope as well
- How to load library scripts in admin from plugins in noConflict wrapper?
- Show error message after exception handled
- Auto-Populate Image After Media Upload
- Enqueue script globally
- Alternatives to DISALLOW_FILE_EDIT wp-config Constant? It Breaks Some Plugins
- How do I add a favicon that only shows during viewing of my plugin’s admin panel?
- WordPress Admin Login Custom Logo
- 400 Bad Request, in wordpress theme development, wp_ajax
- How to import the css in the plugin admin area?
- Creating multiple wp_editer() text fields in for loop — the text/visual switch only works for first editor
- Displaying “One Time” Notification in Plugins
- Are there any official or unofficial guidelines for the styling of a widget?
- Wp-admin Custom User Management
- Admin Subpages without Menu entry
- Data not insert and update through ajax and jQuery in admin page?
- Catching Form Submission in WordPress Admin Panel
- Is it possible to load the css just on my plugin admin page?
- AJAX button with success callback. (Titan Framework)
- Disable Auto-Expanding Menu in WordPress Admin Menus
- Get images / media attached to a page by page ID
- How do I force a download in the admin area?
- Submit form to a different PHP file in the same plugin folder
- Create fixed static pages
- Plugin Development – Get Admin Url (Including cases where wp-admin is not used)
- Remove Permalink Meta Box not working?
- How do I duplicate a single post, with all its properties, and save it as a different post?
- Remove Meta-boxes (Yoast SEO plugin) [duplicate]
- Get cat parameter from admin-ajax
- Displaying custom content from a plugin within the active theme
- How to make an admin plugin menu page go full screen?
- WordPress video js error this.mediaElement.play is not a function
- Getting Post ID at “stylesheet” and “template” hooks
- Add New Button in Admin Panel
- WP_Fatal_Error_Handler OR WP_Error OR try/catch
- I cant add is_admin control to plugin
- Change Label of custom post type
- Redirect theme directory to plugin theme directory
- How to enable or disable check boxes in custom post type
- Redirect with message after admin_post.php
- Post Pagination does not working on WP-Query
- How to display properly exception or echo string after posting in plugin?
- Same header/footer in Admin, across all network sites in multisite
- Get (eventual) permalink from post within Edit Post in Admin panel
- Managing Custom Designed Content
- How to add conent (text) to Add New pages form of admin in WordPress
- Forcing ALL plugin Admin menus into a separate menu
- Post data in wp-admin to external database
- WordPress multiple user roles accessing on their information on one site?
- Developing Themes on WordPress, Looking for Excellent Tutorials [closed]
- Loading jQuery library from WordPress admin
- Find Any Theme’s page.php File
- How do I display and edit other posts within the ‘Edit Post’ area of Wp-Admin Dashboard
- How to use native wordpress translation domain inside a custom plugin?
- Customize Message