My 1-click upgrade from 1.4.3 to 1.5.4.1 failed and the rollback didn't work so I have had to resort to restoring the backup of my 1.4.3 site which I had saved to my hard drive.
However it doesn't work, I have the back office but the front office does not load. My site has been down 3 days and I'm stressed! The shop has been up for two years and has many products.
I followed the Manual Update documentation (http://doc.prestasho...?pageId=5374295) but when deleting my server files some files remained, 'access denied' in Filezilla.
So I contacted my Hosting company and they changed the PHP 5 support from 'run as an apache module' to run as a CGI application'. I was then able to delete the remaining folders and make the full upload of my backup. However my site still still not work, no front or back office, so I changed the PHP 5 support back to 'run as an Apache module' and then the back office worked but still not the front office.
I would appreciate any assistance urgently!
I also get these errors in the Configuration tab but I have set all folders to 755 and files to 644:
Check your configuration
Required parameters: Please consult the following error(s)
Set write permissions for config folder
Set write permissions for tools folder
Set write permissions for cache folder
Set write permissions for sitemap.xml file
Set write permissions for img folder and subfolders/recursively
Set write permissions for mails folder and subfolders/recursively
Set write permissions for modules folder and subfolders/recursively
Set write permissions for themes/prestashop/lang/ folder and subfolders/recursively
Set write permissions for translations folder and subfolders/recursively
Set write permissions for upload folder and subfolders/recursively
Set write permissions for download folder and subfolders/recursively