GT-I9300 - Kepps booting into TWRP and TWRP is in bootloop too?

Hey I recently flashed Nameless ROM onto my i9300, restarted once, and then my phone kept rebooting into recovery. However, TWRP was crewed up for some reason and would keep restarting as soon as the starting 'Teamwin' picture finished (it would restart the animation / picture). I flashed TWRP again but it still happened (and I couldn't boot normally). My TWRP also had the material play theme on it. I eventually fixed this by flashing CWM and re-flashing the ROM (and gapps).

However, I'd would still like to know why TWRP was crashing.

Thx:)