(Solved) back office not working after updating from 1.4.5 to 1.4.8.2

[amkashif]

I have been trying to upgrade my website to the lattest version prestashop 1.4.8. I followed all the instruction mentioned in update guide to prestashop 1.4 every thing went fine my website is also working fine but I am not able to open my back office.

 

After the login window i get an error saying "Error on Line 51 column 51 i have attached the screen shot of the error.

 

I need your help please help me out i need to access my backoffice ASAP.

 

the information you might need is as follows:

 

1. I was upgrading from Prestashop 1.4.5 to 1.4.8.2

3. my site is hosted with dreamhost

 

 

thank for your help in advance

 

Ataul

Edited May 27, 2012 by amkashif (see edit history)

[amkashif]

I have been trying to upgrade my website to the lattest version prestashop 1.4.8. I followed all the instruction mentioned in update guide to prestashop 1.4 every thing went fine my website is also working fine but I am not able to open my back office.

 

After the login window i get an error saying "Error on Line 51 column 51 i have attached the screen shot of the error.

 

I need your help please help me out i need to access my backoffice ASAP.

 

the information you might need is as follows:

 

1. I was upgrading from Prestashop 1.4.5 to 1.4.8.2

3. my site is hosted with dreamhost

 

 

thank for your help in advance

 

Ataul

 

I backed up the admin folder from backup now working