问题
My application was working fine yesterday. I started my PC today. When I tried to start Magento I got this error message.
Service Temporarily Unavailable
The server is temporarily unable to service your request due to maintenance downtime or capacity problems. Please try again later.
I am not even able to open the admin page or see any sort of errors on the page. If I visit any URL of my Magento site I am getting the above output. How do I resolve this?
回答1:
Check if there is a file called maintenance.flag and if so delete it.
Magento 1.x : maintenance.flag file is in : magento root directory
Magento 2.x : maintenance.flag file is in : var folder
When Magento is performing certain tasks it temporarily creates this file. Magento checks for its existence and if it's there will send users to the page you described.
It's supposed to automatically delete this file when done processing whatever task it was doing, but I've experienced occasions where something went wrong and it failed to delete it.
回答2:
Simply delete the maintenance.flag file in root folder and then delete the files of cache folder and session folder inside var/ folder.
回答3:
Now in new version magento2 on Generate error Service Temporarily Unavailable.
Remove maintenance.flag
From this path which is changed magento2/var/maintenance.flag.
Also
$ rm maintenance.flag
回答4:
To fix Service Temporarily Unavailable Magento 2, you should:
- Delete a file called
var/.maintenance.flagin Magento root folder - Remove Magento cache if any:
php bin/magento cache:flush
回答5:
I had the same issue but have not found the maintenance.flag file in my Magento root. I simply deleted cache and sessions files and all worked again.
回答6:
You need to follow these steps:
- Go to magento root directory via cPanel/FTP
- In case of Magento1, you will find maintenance.flag and delete it
- In case of Magento2, delete var/maintenance.flag
回答7:
go to your website via FTP/Cpanel, find maintenance.flag and remove
回答8:
In Magento 2 You have to remove file located in /var/.maintenance.flag - just realized that after some searching, so i shall share.
回答9:
You can do this thing:
Go to http://localhost/magento/downloader url. Here I am running the magento store on my localhost. Now you can login to magento connect manager and uninstall the extension which you installed previously.
Hope this works !!!!!
Thanks.
回答10:
If you run into this problem (like I did) and NO maintenance.flag file exists anywhere, it's the Redis cache that's causing the problem; clear it.
I had to clear the Redis cache by contacting my hosting company and let them do it because I don't have access to that cache.
I figured this out using this answer: https://magento.stackexchange.com/a/55814/77803
回答11:
Check the root folder of your Magento installation directory .You will find maintenance.flag file, delete it and refresh the site .it will work fine.
回答12:
I happen all the time when you install a new plugin. You just have to delete maintenance.flag file in your root directory
回答13:
If removing the flag shows service temporary unavailable. Go to "http://localhost.com/downloader" and unisntall slider banner,BusinessDecision_Interaktingslider,lightbox2 and anotherone that I dont remember.
来源：https://stackoverflow.com/questions/8102777/service-temporarily-unavailable-magento