By "But I found that my website always have errors." what do you mean ? Do you mean that sometimes a "Page cannot be displayed" error displayes ? ....
Currently the server restarts every 1 hour. This means that heavily-loaded pages like forums/gallerys/CMS/etc, could be down for a few minutes. This will return a "Page cannot be displayed" error.
The permission problems that selim06 mentioned above have nothing to do with the Server being down. Permission problems happen when you install software like SMF and Apache owns the file. When this happens this file will not be able to be edited, deleted, moved, CHMOD'ed, etc, until the permissions are changed. This should have nothing to do with how the file looks.
Could you go into a little more detail about this error ?
Wumings, I think that only Apache restarts every hour and not the server itself
And just a question His/Her points are -69,36 so how can he is a hosted member?So he may have a multiple account or just opened this topic to make us busy!Both of them forbidden!