Laravel Error 503 Service Unavailable Service

Question

Error 503 Service Unavailable Service Unavailable

Guru Meditation: XID: 5312211

Varnish cache server

I working on cpanel and subdomain but i got this error from laravel project. do you can help me to solve this? I using cpanel and laravel 5.5

Emmyemmye

if your project is hosted at WHM, see this answer https://mcmap.net/q/648353/-laravel-error-503-service-unavailable-service – Yasukoyataghan

Answer 1

Looks like you ran the artisan down command, but not the up command. Just run:

php artisan up

and than you will get:

"Application is now live."

Belvia

For the curious, the php artisan down command writes a file to storage/framework/down, the presence of which signals the condition in question. Conversely, php artisan up deletes the aforementioned file. – Bingaman

Worked! I LOVE YOU, no really.. – Lach

Answer 2

if have tried php artisan up command and your site still not up and gives 503 then ,

delete down file inside /storage/framework/

Spiracle

Answer 3

I had the same problem in Cpanel what i have did to fix this.

I just have fixed PHP version to the latest then I goes to "Shell option in panel" and entered this command and my app is live now. php artisan up

Afterburner

Answer 4

The cause of the error likely stems from Apache and PHP-FPM becoming overloaded with requests. PHP-FPM, and occasionally Apache, will need adjustments to their limitations to get around this.

To start, we recommend attempting to adjust the PHP-FPM pool limits from within the WHM "MultiPHP Manager."

To do so globally (for all domains):

[1] Access WHM >> MultiPHP Manager
[2] Select "System PHP-FPM Configuration"
[3] Adjust the "Max Children" and "Max Requests" fields. We recommend incrementing in values of 5 to 10 to ensure that PHP-FPM does not get overloaded.
[4] Save your configuration settings

To perform these changes by domain (for particular domain):

[1] Access WHM >> MultiPHP Manager
[2] Scroll down and locate a domain that experiences the problem.
[3] Select "Edit PHP-FPM" for the domain in question.
[4] Adjust the "Max Children" and "Max Requests" fields.
[5] Save your configuration settings

Blindworm

Answer 5

If you have run php artisan down previously then you may face this issue. You have to make this up using php artisan up command

Why this happened? as I did the same mistake php artisan down and then run

 php artisan serve

and CLI was showing me

<http://127.0.0.1:8000>
[Thu Dec 31 00:25:23 2020] PHP 7.4.3 Development Server (http://127.0.0.1:8000) started

application started but it was showing 503 service Unavailable then run php artisan up and application started.

run this command to make this workable

php artisan up

Molecular

I accidentally ran artisan down instead of composer down. This solution helped me, thanks! – Breaking

Answer 6

I am using Laravel 10

My php version is 8.2xx

Open public directory

Edit .htaccess

and add this line

"<"IfModule mime_module">"

AddHandler application/x-httpd-ea-php82 .php .php8 .phtml

"</"IfModule">"

delete qoutes from text

Save and refresh, It works.

Luba

Worked for me. I run into this problem after installed a package that updated my Laravel version to 10. – Revere

Answer 7

If you get "Laravel Error 503 Service Unavailable Service" but there is no info in log file, check filesystem status. You may have filled up disk space. Check what's filling it:

cd / && sudo du -h --max-depth=1 -x

Nicaragua

Answer 8

If you have tried the

 php artisan up 

And you are still getting the 503 error

You should try disabling OPcache.

To disable OPcache on cPanel, you can follow these steps:

1. Log in to your cPanel account.

2. Navigate to the "Software" section and click on "Select PHP Version" or "MultiPHP Manager" (the exact wording may vary depending on your cPanel version).

3. In the PHP version selector, choose the PHP version for which you want to disable OPcache. If you have multiple PHP versions installed, make sure to select the one your website is using.

4. Click on the "Options" tab or a similar option that allows you to customize PHP options.

5. Look for the "opcache" or "OPcache" option in the list of available extensions or modules.

6. Uncheck or disable the "opcache" or "OPcache" option.

7. Save the changes or click on "Apply" to apply the updated PHP configuration.

8. Verify that OPcache is disabled by accessing your website and checking if the changes take effect.

Note: The steps may vary slightly depending on the cPanel version and theme you are using. If you're unsure or don't have access to disable OPcache from cPanel, you may need to contact your hosting provider for assistance.

Swordtail

out of curiosity, was this written by an AI such as chatgpt? – Velasquez

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Readers should review this answer carefully and critically, as AI-generated information often contains fundamental errors and misinformation. If you observe quality issues and/or have reason to believe that this answer was generated by AI, please leave feedback accordingly. The moderation team can use your help to identify quality issues. – Terminable

This does not provide an answer to the question. Once you have sufficient reputation you will be able to comment on any post; instead, provide answers that don't require clarification from the asker. - From Review – Lantha

Answer 9

503 Service Unavailable The server is currently unavailable (because it is overloaded or down for maintenance). Generally, this is a temporary state

Pelagia