idk what just happened,after putting in the last codes in the gct file so i can make a psa work but when i loaded the game with riivolution,it became a black screen which didn't load up the whole game since

.So i took off the recent codes i had and left the old codes in gct file,then started the game again with riivo and it loaded up fine.But i have psas that need codes for it to work and have more codes all in one gct file,the game goes black before the strap menu shows up.So i was wondering if theres a possible way to have every code there is on one RSBE01.gct file without getting a black screen. :c