module error after update version(Picture attached)

[kolin5355]

Hi all

 

I am new in presta . I receive update for 1.4.5.1 . So i try to update by pressing update in my hosting Control panel.

 

System showed latest version , and i login to back office and check it out . is still the same 1.4.4.1.

 

So i try to download and upgrade manually . I paste all the file in to FTP , and following remove install folder and i success to login to back office .

 

But i found my Main Logo is back to default . So i upload again end up with no problem .

 

as normal i operate back office and i decide to install some module . That is the time i found the error .

Module page is empty , but the page is finish load .

 

I guess is the script error due to my manual installation , perhaps i made some mistake while upload or install .

 

Need pros to help , i need advice what troubleshooting i can do and fix it ,

 

Is it need to re install? Or have some simple way to do it?

 

For me any solution can be accept , but as long can save my setting , data , all my work will do.

 

Thank you all in advance .

 

Thanks You

[Snade]

Hi, did you followed CAREFULLY the instructions for manual update ?

 

Since I haven't encountered such problem, and I cant diagnose it just from the info you give, my advice is to make a clean new install, saving only the database, the images and any custom theme and modules.

[kolin5355]

Hi, did you followed CAREFULLY the instructions for manual update ?

 

Since I haven't encountered such problem, and I cant diagnose it just from the info you give, my advice is to make a clean new install, saving only the database, the images and any custom theme and modules.

 

hi sir.

ok i don't mind to re install . But can you show me any link that i can learn how to backup and restore?