preatashop 1.7 1-Click Upgrade md5 error

[Zohaib-fk]

Hi,

 

I want to upgrade my prestashop instance from version 1.7.1.0 to 1.7.2.3

 

I have install 1 click upgrade module and put shop on maintenance mode.

 

I did PRE-UPGRADE CHECKLIST and try to upgrade my instance but not working.

 

I am getting below message and upgrade not working.

 

Error: Unable to check md5 files

 

Any idea?

[Bill Dalton]

Have you checked file permissions?

 

In your admin(folder) > autoupgrade

 

Check that all folders have permissions of 0755 and all files have 0644

[Zohaib-fk]

Hi,

I have 777 permission on folder and 666 permission on files.

Please find attach file.

Below are my instance back-office login details to check at your end.

Front-office Demo URL => https://www.hrms-systems.com/presta-addons/en/

Back-office Demo URL => https://www.hrms-systems.com/presta-addons/admin619j6kpbb/index.ph

Username : [email protected]

Password : demodemo

I hope this information will help in solving issue.

Edited August 1, 2021 by Zohaib-fk
Post Updated (see edit history)

[flwerneck]

I am having the same problem, version 1.7.2.2 does not upgrade to 1.7.2.3. For me appears this message that I believe is the error (Error Unable to check md5 files). I have already looked at the folder and file permissions as requested and still can not proceed.

Can anyone help us with this problem?

[leeburgess]

On 19/10/2017 at 2:08 AM, flwerneck said:

I am having the same problem, version 1.7.2.2 does not upgrade to 1.7.2.3. For me appears this message that I believe is the error (Error Unable to check md5 files). I have already looked at the folder and file permissions as requested and still can not proceed.

Can anyone help us with this problem?

Also have this problem how do I fix it please?

[leeburgess]

Anyone?

[Saeid]

I change Permission of all files to 644 and folders to 755 and error went but after I started the process it gave me this error : [Ajax / Server Error for action upgradeDb] textStatus: "error " errorThrown:"Internal Server Error " jqXHR: " "

Now I lost my website and have to restore everything from backup.

everything in prestashop is really a pain!