1-click-upgrade failed Internal Server Error

[xanaftp]

Hello community.

 

I tried using the 1-click-upgrade module to upgrade prestashop from 1.5 RC1 to 1.5 RC2. However, when it gets to the upgrading database step, it throws an internal server error and halts upgrade.

 

I checked the Apache logs and it mentions that the class 'Configuration' was not found in the file p15015_blockadvertising_extension.php .

 

What I have tried:

 

1. Disabling SEO and rewrites

2. Disabling and deleting Block Advertising module before upgrading

3. Chmodding the entire prestashop directory to 0777 (all permissions granted for everyone).

 

Help would greatly be appreciated! Thank you in advance.

[xanaftp]

...one thing I forgot to mention... after exiting the upgrade everything seems to still work fine in my Prestashop... both front end and back end work. It still says I have version 1.5.0.13 instead of 1.5.0.15

[xanaftp]

I found a solution (sort-of)... I finally figured out how to correctly manually update Prestashop to 1.5 RC 2. I think the problem with the automatic update is ajax does not like the fact that right now I'm using a self-signed certificate.