/give *player* 1337 1

i did /give jawa11 1337 1 and my game crashed it took me back to the launcher i re logged in and went on and then there i was like on a square of grass which i am living in a snow biome and when it snowed it rained in the certain area that was bugged and i made a end portal in the square because in the world me and my friend played on didnt have a stronghold it led to a location but no stronghold so i made the end portal and went in and got hit by the ender dragon and my game crashes and went all the way back to launcher again! can u guys please help me fix my world it wont let me send the world in attachment files 😞