I've seen this on the forums a couple of times but I don't see a real solution.
Problem: In the Admin control panel, members, registration agreement, you can setup a registration agreement.
However, when I save one, I only get a blank page in there in the Admin panel.
The agreement.txt and agreement.dutch.txt are adjusted and working correctly.
So we have an English and Dutch language, both default so no utf8.
These are the mods:
1. Remove "Last edit" mod 0.2.5
2. Birthday On Register 1.0
3. Child Board Removal 1.0
4. My Posts SMF2 1.2
5. Contact Page 3.2
6. Project Snow 1.2
7. Like Posts 2.0.5
8. SMF 2.0.15 Update 1.0
9. Redirection Topics 1.0.3
SMF version 2.0.16
PHP 5.6.36
Apache 2.4.33
Can I fix something so the page in the Admin panel is not blank anymore?