i cant launch my game and i tried everything

-deleting text's doesnt save -fighters texts don't get deleted when deleting them -sometimes photos make an script error or an game crash -map creator doesnt work right -3D map doesnt show the characters image above them -stats tab doesnt move right -characters don't run away from other fighters -events stack when clicking multible events i really love this game as it is very fun but these glitches ruin the experience, these are the glitches i have encountered and have problems with....

Whenever I hit launch a white box opens with the message ___________________________________________ ############################################################################################ FATAL ERROR in action number 1 of Create Event for object obj_setup: DoAdd :2: undefined value at gml_Script_initialize_characters ############################################################################################ ------------------------------------------------------------------------------------------...

I set it so all unarmed kills are character specific, but now some characters only show their kills occasionally, meaning some people die with no update. Is this a bug or is there an issue I'm missing?

___________________________________________ ############################################################################################ FATAL ERROR in action number 1 of Create Event for object obj_setup: DoAdd undefined value at gml_Script_initialize_characters ############################################################################################ -------------------------------------------------------------------------------------------- stack frame is gml_Script_initialize_characters (line...