White Screen of Death error

According to the error you are defining WP_CACHE as true somewhere (maybe in wp-config.php?). This way WordPress is looking for a file that doesn’t exist in default installation.

Disable it and the error will be gone.

You can also create an empty file advanced-cache.php in wp-content/ directory if you are unable to find WP_CACHE

Related Posts:

  1. How to fix empty dashboard issue in WordPress?
  2. Fatal error: Call to undefined function wp() in ../wp-blog-header.php?
  3. Call to undefined function nocache_headers() [closed]
  4. The famous WordPress white screen of death
  5. How do I “fix” a wp-blog-header.php error message?
  6. Blank/White Screen on Frontend but Accessible backend?
  7. PHP Fatal error: Cannot call overloaded function for non-object in wp-includes/capabilities.php [closed]
  8. current_user_can on WordPress 3.1.1
  9. WordPress White Page with Certain Database
  10. Memory issues – Fatal error: out of memory – plugins?
  11. PHP Fatal error: Call to undefined function WP_Filesystem() [closed]
  12. What does this mean: Object of class WP_Error could not be converted to string
  13. How to customize the critical error message?
  14. 500 Error only one one page in the WP admin
  15. How to make my plugin code die gracefully
  16. Fatal error…Please help me
  17. Fatal error after updating to WordPress 5
  18. Revslider error. Impossible to enter admin dashboard [closed]
  19. Fatal error after update [closed]
  20. White screen of death after an auto update of WordPress
  21. Fatal Error after migrating WordPress site from one host to another
  22. WordPress problem with fatal error
  23. After Plugin deinstallation, Login impossible and line50 error
  24. Need help decrypting error and warning messages
  25. WordPress crashed during update
  26. Fatal error: Cannot redeclare get_header_image() (previously declared in [closed]
  27. locked out of wordpress site ‘warning: require once’
  28. Can’t access my site due to fatal error [closed]
  29. White screen after a couple hours?
  30. My site is not working because of this: Fatal error: Cannot redeclare be_themes_contact_authentication [closed]
  31. Fatal error: Uncaught Error: Call to undefined function do_action_ref_array() when using wp_signon function
  32. Allowed memory size exhausted
  33. Fatal error: Call to undefined function the_archive_title ()
  34. Fatal error: Call to undefined function reset_mbstring_encoding
  35. WP_Error with get_category_parents
  36. Fatal Error Class ‘WP_Widget_Pages’ not found in /home/****/public_html/wp-includes/class-wp-widget-factory.php
  37. Fatal error in wordpress htdocs
  38. failed to open stream – wp-includes/blocks/file.php
  39. WordPress critical error (tried plugin + debug!)
  40. Not able to access admin console after Installing and activating a plugin
  41. Fatal error: Uncaught Error: Class ‘WP_REST_Meta_Fields’ not found in
  42. Uncaught Stripe\Exception\SignatureVerificationException: Unable to extract timestamp and signatures from header
  43. unable to edit any page of my wordpress website
  44. How to remove theme that caused WordPress to crash?
  45. Fatal error: Uncaught Error: Call to undefined function twentynineteen_post_thumbnail()
  46. Php Fatal error. Blank wordpress admin panel
  47. Recoverable fatal error: Object of class WP_Error could not be converted to string in /home/xyz/mysite.com/wp-includes/formatting.php on line 3796
  48. How to fix wordpress white screen of death a cause bad php code?
  49. Catchable fatal error: Object of class WP_Error could not be converted to string in
  50. WordPress site suddenly stopped working
  51. wp search-replace inside site’s directory bring PHP fatal error
  52. WordPress Fatal Error
  53. Blank page and 301 redirect
  54. WordPress displays 500 error on PHP errors
  55. WSOD on 4.1.1 after migrating from Bluehost to Dreamhost
  56. Object of class WP_Post could not be converted to string
  57. Fatal error: Call to undefined function term_exists()
  58. Call to undefined function is_blog_installed(), after creating functions.php [closed]
  59. Parse error: syntax error, unexpected T_FUNCTION on plugins page
  60. Blank screen at login/logout – tried everything!
  61. Fatal error: Can’t use method return value in write context
  62. Fatal error: Call to undefined function request_filesystem_credentials()
  63. Fatal error: Allowed memory size of 94371840 bytes exhausted (tried to allocate 42240 bytes) in /home/dh_w7t9sk/morleywines.com/wp-content/plugins/
  64. HELP! Fatal Error? I can’t access the Dashboard. How do I regain access? [closed]
  65. Flamingo’s Fatal error: Allowed memory size of 134217728 … wp-includes/wp-db.php on line 2516 [closed]
  66. Fatal error: Uncaught Error: Call to undefined function wpcf7
  67. How to fix Fatal Error in wp-includes/meta.php after upgrade to PHP 8
  68. Call to undefined function create_function()
  69. Fatal error: Uncaught Error: Call to undefined method Elementor\Utils::is_ajax() [closed]
  70. “CRITICAL Object of class WP_Error could not be converted to string” using templates with twig
  71. WordPress core files – PHP Warning: file_exists(): open_basedir restriction in effect
  72. Fatal error: Call to undefined method stdClass::filter() in wp-includes\taxonomy.php on line 805
  73. Can’t access my WP dashboard: fatal error? [closed]
  74. Custom post type – posts list – white screen of death
  75. Admin Blank Page with Working Front-End After Updating to WordPress 4.6
  76. Twenty Eleven Child theme error when attempting to use a rewritten function
  77. Cannot access WordPress Appearance → Editor
  78. How can I quickly get a system showing the “Uncaught Error: Class ‘WP_Site_Health’ not found in” up and running again?
  79. Fatal error: Call to undefined function cmsms_theme_page_layout_scheme()
  80. Out of memory errors : how best to track them down
  81. Getting error when using wp_insert_post()
  82. Tried to move blogs to a new server – “white screen of death”
  83. Cannot access my wp-admin after installing Gzip compression [closed]
  84. “Call to a member function have_posts() on array” error on have_posts();
  85. Class cannot be found, but it’s available in the file, I get: Fatal Error: Uncaught Error: Class ‘Blocks\Base\Activation’ not found
  86. Error using wp_mail inside custom function
  87. signup_user() throws fatal error
  88. Fatal error: Call to undefined function. Underscore me
  89. 500 Internal Errors
  90. Making a Custom Post Type Plugin – keep getting the white screen of death
  91. Fatal error: Call to undefined function get_plugin_data()
  92. WordPress white screen with “All Pages”
  93. update_usermeta don’t work
  94. WordPress won’t display errors at all
  95. Fatal error when using ‘#’ character as an admin menu link title
  96. White Screen When Includding A Folder With PHP Files
  97. Why functions metaboxes is causing White Screen in Admin [closed]
  98. Cannot login into an old wp site. Fatal Error: Cannot create references to/from string offsets
  99. fatal erro in one line if statment in wordpress plugin [Solved]
  100. Fatal error Class-wp-hook, again, but not sure what’s triggering it