Sorry. I was so desperate when it refused to work and when i tried chmod some files or delete them which were not working, i've got this error which i've mentioned above. I have no idea, why it goes that way (it was running so smoothly ;] before partitions were damaged and upgrade to fedora was made). I am not so stupid to associate safe_mode and ftp fault, but i think that both their flaws are consequences of corrupted my files attributes within the server.
P.S. Finally, even error was popping up 9 of 10 times, i've seized the opportunity and managed to delete some files.
If you think that i've imagined this error, i have some screenshots at my home computer. So if you need it i can post it.