PHP Error in 2.5.0 Development build

[Dyk Evans]

2.5.0-DEVELOPMENT(amd64)
built on Wed Aug 07 10:50:12 EDT 2019
FreeBSD 12.0-RELEASE-p8 bolded text

Crash report begins. Anonymous machine information:

amd64
12.0-RELEASE-p8
FreeBSD 12.0-RELEASE-p8 2ffab8b5708(RELENG_2_5) pfSense

Crash report details:

PHP Errors:
[07-Aug-2019 18:41:53 Etc/UTC] PHP Warning: Invalid argument supplied for foreach() in /etc/inc/ipsec.inc on line 911

No FreeBSD crash data found.

[jimp]

Did it just happen the one time?

That error on line 911 implies your config.xml has had the package information completely removed from it, which isn't normal. The code could be better there, but it's not a fatal error.