Dev {Tricks}

  • Home
  • WordPress
  • OJS
  • Oxwall
  • Server and Hosting
You are here: Home / Wordpress / Find and Fix / There has been a critical error on this website

January 24, 2021 by dev

There has been a critical error on this website

  • There has been a critical error on this website. Please check your site admin email inbox for instructions.
  • Learn more about debugging in WordPress.

Quick Tips

Turn on Debug Mode

Check plugins compatibility.

Troubleshoot your WordPress Theme

Upgrade PHP

 

 

Post Views: 172

Share this:

  • Click to share on Twitter (Opens in new window)
  • Click to share on Facebook (Opens in new window)

Filed Under: Find and Fix

You May Also Like

WordPress WP-CLI for updating themes and plugins and more
WordPress WP-CLI for updating themes and plugins and more
Invalid JSON Error in WordPress
Invalid JSON Error in WordPress
Remove Softaculous Installation without deleting files and database
Remove Softaculous Installation without deleting files and database
HTTP 503 Service Unavailable Error
HTTP 503 Service Unavailable Error
How to exclude a specific folder from rewrite rule in htaccess
How to exclude a specific folder from rewrite rule in htaccess
Fatal error: Cannot redeclare true_plugins_activate()
Fatal error: Cannot redeclare true_plugins_activate()
DB Errors
DB Errors
PHP error
PHP error
How to backup and restore an installation with softaculous; and delete the backups
How to backup and restore an installation with softaculous; and delete the backups
Contact Form 7 – Google Sheet Integration
Contact Form 7 – Google Sheet Integration

Hire Me!

  • Upwork
  • Freelancer
  • Fiverr
  • Guru

  • Upwork
  • Freelancer
  • Fiverr
  • Guru

www.ojsexpert.com
www.ojsdev247.com

Recent Posts

  • To get your email for castamodel.com going to the right place, you need to update your DNS settings.
  • Security and WordPress
  • ROR
  • How do we copy google form to google workspace?
  • Install ImageMagick – Almalinux
  • How to remove /public/ from URL in Laravel
  • How to install Maldet alert?
  • How to Install Maldet and Run a Scan | Maldetect
  • Where is Roundcube location on CWP control panel?
  • How To Add Node.js Projects In aaPanel?
  • SPF/DKIM/DMARC Tools
  • Associative arrays – How to loop over Associative arrays
  • Indexed Arrays. How to loop over Indexed Arrays.
  • PHP Break | Continue
  • For Loop | While Loop | Do…While Loop | Foreach Loop
  • Strict mode in PHP
  • PHP Function Return Types
  • PHP Anonymous Functions (or Closures)
  • PHP Variadic Functions
  • PHP nullable type hints

Categories

  • Affiliate Marketing (1)
  • Customization (4)
    • CSS (2)
  • Email Solutions (23)
    • FrontApp (2)
    • Google Spreadsheet (2)
    • Microsoft Outlook (1)
    • PHP Email Form (3)
    • PolyMail (2)
    • Recaptcha (1)
    • Roundcube (4)
    • Thunderbird (3)
    • WebMail (5)
  • Games (1)
  • How to (87)
  • Joomla (6)
    • Akeeba (1)
    • Fix & Tricks (3)
  • jQuery (4)
  • jQuery Plugins (4)
    • BX Slider (1)
    • Slick (1)
  • Laravel (5)
  • Marketplace (5)
  • Miscellaneous (31)
  • MultiSaaS (1)
  • OJS (56)
    • Crossref (1)
    • Help (37)
    • Installation (10)
      • Issues (5)
    • Plugins (8)
    • Scholar Indexing (2)
    • Theme (7)
      • Templates (7)
        • Frontend (6)
        • legacy (1)
    • Theme Customization (10)
    • Theme Development (14)
    • TPL CSS JS (2)
    • Upgrade (11)
  • OSTAD (17)
  • Oxwall (3)
  • Payment Methods (1)
    • Paypal (1)
  • PC Tips and Tricks (14)
    • MS Office (2)
      • PowerPoint (1)
    • Windows (4)
  • PHP Parse error (2)
  • phpBB (2)
  • Server and Hosting (213)
    • Billing and Management (10)
      • Blesta (5)
      • Boxbilling (2)
      • WHMCS (5)
    • Email (10)
      • Postfix (3)
    • Error and Fix (17)
    • FTP (2)
    • Linux Distribusion (28)
      • Almalinux (13)
      • CentOS (17)
      • Debian (21)
      • Ubuntu (19)
    • Mail Server Solusion (7)
      • iRedMain (6)
    • MySQL (12)
    • Providers (69)
      • AWS (37)
      • Bluehost (37)
      • Cloudcone (26)
      • Contabo (40)
      • Digitalocean (68)
      • Hetzner (3)
      • HostGator (36)
      • Hostinger (8)
      • RackNerd (10)
      • VPSDime (38)
    • Security (21)
      • SSH (8)
    • VPS Management (72)
    • Web Control Panel (147)
      • aaPanel (14)
      • CentOS Web Panel (46)
      • cPanel (33)
      • CyberPanel (7)
      • DirectAdmin (96)
        • Find & fix (38)
      • ISPConfig (17)
      • KeyHelp (7)
      • Plesk (26)
      • Webmin (25)
        • Usermin (2)
        • Virtualmin (13)
      • WHM (18)
  • Uncategorized (19)
  • Wordpress (89)
    • Elementor (2)
    • Find and Fix (11)
    • Functions (5)
    • Genesis (9)
    • Glossary (1)
    • How to (22)
    • Neuron TD (15)
      • Console Error (1)
      • functions (5)
        • register_post_type (1)
        • register_sidebar (1)
        • theme_files (1)
        • theme_supports (1)
      • Image Directory (1)
      • Menu (2)
      • Query (4)
    • Plugins (13)
      • Contact Form 7 (5)
      • Duplicator (1)
      • Essential Grid (2)
    • Softaculous (3)
    • Speed and Security (4)
    • Stock Theme Development (6)
      • Header Footer (1)
      • PHP (1)
      • VC (1)
    • Theme Development (2)
      • Issues (1)
      • Menu (1)
    • Timer Theme Development (3)
    • Update (2)
    • Woocommerce (2)
    • WP Basic Guideline (8)

Important DEV links

  • Premium Themes
    • Themeforest
    • Envato Market
  • Built With (What Theme is That?)
    • What WP theme is that
    • Joomla Template Detector
    • Drupal Template Detector
    • Prestashop Template Detector
    • Shopify Theme Detector
    • Squarespace Template Detector
    • OpenCart Detector
    • WordPress.com Theme Detector
  • Domain/IP history checker
    • Who IS request
    • Hosting Info
  • Check DNS Propagation
    • DNS Checker
    • intoDNS
  • What is my IP
    • What is My IP Address
    • What is My IP
    • IP location
    • What is My IP
    • Porkbun
  • SEO Tools
    • Visitor Traffic
    • Broken Link
    • Website Speed Test
      • SEMrush
      • GTmetrix
      • Pingdom
      • PageSpeed Insights
      • DebugBear
      • keyCDN
  • Photo Image
    • Remove Background 50 Free Preview Image 375 × 666 per month
  • Domain Registrars
    • 123-Reg
    • Porkbun
    • Freenom
    • Namecheap NEWCOM598
  • Hosting Providers
    • Bluehost
    • Hostgator
    • Inmotion
  • Hosting Control Panel
    • CWPpro (FREE)
    • DirectAdmin (Trial 60 Days, One account $2/month)
    • ISPConfig (Free)
  • Webmaster Tools
    • Google
    • Bing
    • Yandex
  • Miscellaneous
    • Time Calculator

 

Categories

  • Affiliate Marketing (1)
  • Customization (4)
    • CSS (2)
  • Email Solutions (23)
    • FrontApp (2)
    • Google Spreadsheet (2)
    • Microsoft Outlook (1)
    • PHP Email Form (3)
    • PolyMail (2)
    • Recaptcha (1)
    • Roundcube (4)
    • Thunderbird (3)
    • WebMail (5)
  • Games (1)
  • How to (87)
  • Joomla (6)
    • Akeeba (1)
    • Fix & Tricks (3)
  • jQuery (4)
  • jQuery Plugins (4)
    • BX Slider (1)
    • Slick (1)
  • Laravel (5)
  • Marketplace (5)
  • Miscellaneous (31)
  • MultiSaaS (1)
  • OJS (56)
    • Crossref (1)
    • Help (37)
    • Installation (10)
      • Issues (5)
    • Plugins (8)
    • Scholar Indexing (2)
    • Theme (7)
      • Templates (7)
        • Frontend (6)
        • legacy (1)
    • Theme Customization (10)
    • Theme Development (14)
    • TPL CSS JS (2)
    • Upgrade (11)
  • OSTAD (17)
  • Oxwall (3)
  • Payment Methods (1)
    • Paypal (1)
  • PC Tips and Tricks (14)
    • MS Office (2)
      • PowerPoint (1)
    • Windows (4)
  • PHP Parse error (2)
  • phpBB (2)
  • Server and Hosting (213)
    • Billing and Management (10)
      • Blesta (5)
      • Boxbilling (2)
      • WHMCS (5)
    • Email (10)
      • Postfix (3)
    • Error and Fix (17)
    • FTP (2)
    • Linux Distribusion (28)
      • Almalinux (13)
      • CentOS (17)
      • Debian (21)
      • Ubuntu (19)
    • Mail Server Solusion (7)
      • iRedMain (6)
    • MySQL (12)
    • Providers (69)
      • AWS (37)
      • Bluehost (37)
      • Cloudcone (26)
      • Contabo (40)
      • Digitalocean (68)
      • Hetzner (3)
      • HostGator (36)
      • Hostinger (8)
      • RackNerd (10)
      • VPSDime (38)
    • Security (21)
      • SSH (8)
    • VPS Management (72)
    • Web Control Panel (147)
      • aaPanel (14)
      • CentOS Web Panel (46)
      • cPanel (33)
      • CyberPanel (7)
      • DirectAdmin (96)
        • Find & fix (38)
      • ISPConfig (17)
      • KeyHelp (7)
      • Plesk (26)
      • Webmin (25)
        • Usermin (2)
        • Virtualmin (13)
      • WHM (18)
  • Uncategorized (19)
  • Wordpress (89)
    • Elementor (2)
    • Find and Fix (11)
    • Functions (5)
    • Genesis (9)
    • Glossary (1)
    • How to (22)
    • Neuron TD (15)
      • Console Error (1)
      • functions (5)
        • register_post_type (1)
        • register_sidebar (1)
        • theme_files (1)
        • theme_supports (1)
      • Image Directory (1)
      • Menu (2)
      • Query (4)
    • Plugins (13)
      • Contact Form 7 (5)
      • Duplicator (1)
      • Essential Grid (2)
    • Softaculous (3)
    • Speed and Security (4)
    • Stock Theme Development (6)
      • Header Footer (1)
      • PHP (1)
      • VC (1)
    • Theme Development (2)
      • Issues (1)
      • Menu (1)
    • Timer Theme Development (3)
    • Update (2)
    • Woocommerce (2)
    • WP Basic Guideline (8)
  • Home
  • WordPress
  • OJS
  • Oxwall
  • Server and Hosting

Copyright © 2025 · Executive Pro Theme on Genesis Framework · WordPress · Log in