Can't Access Plugins & importexport

Hello i’ve problem here , after we move to the new server .
The site its ok , but several link cant access .

This link cant be Access :

Im meet HTTP ERROR 500 .
Can anyone help me .

Hi @wahyu_anggana,

Which of our applications and what version are you using? (Please include this information in your posts.)

Check your PHP error log for details.

Alec Smecher
Public Knowledge Project Team