drizzt84 has released 1.03.01 as a fix to a bug in 1.03. His recommendation is to immediately upgrade and to not use Gaia v1.03.

Some bugs fixed in Weltall code. Upgrade as soon as possible and do NOT use V1.03! As Soon As Possible upgrade and do NOT use V1.03!

Get it from the Homebrew Manager here

Source: drizz84t

v1.0 features:
* Show TITLE ID above the cover
* Re-add disc_less mode in pl3 (but this time it works)
* Fix mem patching on Hermes (now it’s enabled ONLY on game launching)
* Merge from OpenBM 1.17.1 to fix disc-less mode without any discless menu option (PL3 only)

Download it here or better yet get it through the PS3 Homebrew Manager!