Export product issue

Hello,

The plugin has been working well until the site was migrated to it’s own VPS account. Whenever we do a product export it is now just a bunch of numbers like the following:

6ddd 74bb 69da 6eaa f653 e480 015f 0de6
6c93 3452 fff8 7b36 1008 a12d cdd1 2e9c
9012 08f6 f3f3 f3b3 df07 e92b 6510 73a9
968a 2a46 0667 03f3 10e1 50ff fef4 2e6f
2077 0e11 b1ca 1f1d 1e29 12ed 1ea5 c22a
91f0 1492 2859 72e1 1291 77b9 58ed bce2
4405 5cf7 383c 04cb d238 799b c0d5 e59b
8871 ece2 9589 644d 854a 30d3 dd8a 3bb7
7017 c44f 1816 cb58 5047 5b48 ccc8 ee61
43a8 1fe8 9018 897c 15e8 16ea 9a7b 90f7
287c b774 1896 d278 9774 4519 55db 7c82
229c 1576 6ecd 2acc 9a70 847d b2cc 63d0
3e76 8649 2c09 634b eaea 0747 7029 4bcf

We have updated Apache and using all the same PHP settings with extensions as the previous server.

The page I need help with: [log in to see the link]