import/export tools error

καλησπερα..
χρησιμοποιω την 1.5.5.1 και το αρχειο του import ειναι 1,2 mb..
μου βγαζει το παρακατω error οταν παω να κανω upload..
τι κανω?

Internal Server Error

The server encountered an internal error or misconfiguration and was unable to complete your request.

Please contact the server administrator at webmaster@papillon.com.gr to inform them of the time this error occurred, and the actions you performed just before this error.

More information about this error may be available in the server error log.

Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request.

mikios_69 wrote:καλησπερα..


More information about this error may be available in the server error log.

Please provide server logs as there are multiple reasons behind this error. In short, something went wrong on server side in php file