there is a error stated file can not be read.

how do i fix it?

You could manually check the file you are importing.
The most common one I'veseen before now, is using reserved words as field names. Although it can be valid, the export must include quotes around those field names. I've had to manually tweak a file or two before now. There is an option to export with qotes in mysqldump (not sure about phpmyadmin), and from mysql 4.1 it's now the default with mysqldump.