How To Enable Error Logs In Magento 2? (2024)

Have you faced the frustration of encountering a blank white page, broken content, or 500 Internal server errors on your Magento platform? We understand these issues can be perplexing.

Don’t stress. We’ve got you covered.

In this blog, we’ll discuss the steps on how to enable error logs in Magento 2.

What is an Error Log in Magento 2?

Error log in Magento refers to a troubleshooting tool that stores error messages, notifications, and warnings.

These logs play an important role in fixing and debugging by giving details of the issues that may affect the functionality of the Magento 2 platform.

How to Enable Error Logs in Magento 2?

There are two ways to enable error logs in Magento 2. You can either do it from the admin dashboard or through the command line interface.

Let’s learn both methods.

Method 1: Enable Magento 2 Error Logs from Admin Panel

From Magento 2.4.x onwards, the platform automatically generates error logs and stores them in the var/log/debug.log file. Therefore, you can access them directly if you’re on the latest version.

And if you are using Magento 2.3.x or older versions, you need to manually enable error logs from the admin panel.

Here are the steps:

First and foremost, you need to log in to your Magento Admin Panel.

Step 1: Go to Stores > Configuration.

Step 2: Scroll to Advanced > Developer > Debug.

Method 2: Enable Magento 2 Error Logs Using CLI Command

For Magento 2.3.1 or above:

Run the following command in the Magento directory to enable the error log: bin/magento setup:config:set --enable-debug-logging=true

And flush the cache by running the following command: bin/magento cache:flush

For versions older than Magento 2.3.1:

The above command doesn’t work for Magento 2.3.1 and older versions. However, you can enable error reporting as follows:

enable: php bin/magento config:set dev/debug/debug_logging 1 && php bin/magento cache:flush

Final Words

Enabling the error logs in Magento 2 is an important step for effective troubleshooting. Whether you enable them through the Admin Panel or CLI commands, they help you to deliver a seamless experience.

I hope it is clear to you now how to enable error logs in Magento 2.

Explore the below resources to learn how to fix some other Magento 2 errors:

How to Fix Magento 2 Homepage 404 Error

Solved: Class Zend Not Found in Magento 2 – Fix All Zend Errors

FAQs

How To Enable Error Logs In Magento 2? ›

In Magento 2 logs are stored in the var/log folder. Every time when an error is caused, the admin needs to navigate to the var/log folder. MageComp has a solution to make the admin work easy in handling the errors and exceptions.

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How to enable error log? ›

To enable error logging for your site or application, follow these steps:

Locate the php. ini file on your server.
Look for the line containing the error_reporting entry.
Ensure there is not a semicolon (;) in front of the entry.
Set the error_reporting entry equal to the desired level of logging (covered next).

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Where is Magento 2 error log? ›

How do I enable PHP error in Magento 2? ›

To enable PHP display error reporting, open the $Magento2Root/app/bootstrap. php file and un-comment the ini_set('display_errors', 1); line. Here '1' means the display_errors option is now set to 'On. ' This will display PHP errors encountered while loading the Magento 2 store in the browser.

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How do I enable logs? ›

Turn on logging

Quit any running instance of Chrome.
Right-click your Chrome shortcut.
Select Properties.
At the end of the Target: line, add the command line flags: --enable-logging --v=1. With that example flag, it should look like: chrome.exe --enable-logging --v=1.
Click Apply. OK.
Launch Chrome using your shortcut.

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How to enable exception log in Magento 2? ›

First and foremost, you need to log in to your Magento Admin Panel.

Step 1: Go to Stores > Configuration.
Step 2: Scroll to Advanced > Developer > Debug.
Step 3: Set “Log to File” to Yes and Save Configuration.
For Magento 2.3.1 or above:
Explore the below resources to learn how to fix some other Magento 2 errors:

Dec 27, 2023

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Do I enable debug logging? ›

Debug logging specifically focuses on providing information to assist in identifying and resolving bugs or defects. Debug logging is typically enabled for the development and testing stages of software — but not production — because of the log message size and quantity that is often generated for debugging.

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How to check log in Magento 2? ›

You can view the logs from the file system, the Cloud Console, and the magento-cloud CLI. File system—The /var/log system directory contains logs for all environments. The var/log/ directory contains app-specific logs unique to a particular environment.

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How do I enable PHP error display? ›

Configure PHP.ini to display all errors

The display_errors directive must be set to “on” in the PHP ini file. This will display all the errors including syntax or parse errors that cannot be displayed by just calling the ini_set function in the PHP code.

How to add error message in Magento 2? ›

$this->messageManager->addWarning(__("Warning")); $this->messageManager->addNotice(__("Notice")); $this->messageManager->addSuccess(__("Success")); To customize them, you have to replace Error, Warning, Notice, and Success with a new message.

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How to check PHP info in Magento 2? ›

Re: How to get info on hosting server (php version, mysql version, linux version...) from inside mag

Check var/log/system.log - will contain PHP and MySQL versions.
Magento Admin - System > Tools > Compilation page shows the PHP version.
Check core_resource table - contains MySQL version.

More items...

Oct 24, 2017

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How do I enable database logs? ›

You can use the Logging database changes wizard to set up database logging. The wizard provides a flexible way to set up logging for tables or fields. Go to System administration > Links > Database > Database log setup. Select New to start the Logging database changes wizard.