Some files is missing in my admin backend of my site!

[jelzfabs00946]

this was happened few hours ago..I used joomla for my website, last week it works finely except that when I upload some components and modules in the backend it loads slowly, the rest in the forntend its ok. till this morning when I logged into my admin account and want to change some settings It showed some errors. I can provide some screen shots if you asked to. My server is starka, I'm thinking that the files of the starka is transffered to SAN maybe some of my files aren't copied. What solutions do you have for my problem?. I'm so depressed since I'm in the middle of edition of my website. looking for your quick response. Thanks in advance!

[stpvoice]

Hello,

Those screenshots would be helpful in solving your issue.

Thanks.