A bug which enables me play Minecraft: Singleplayer

I have a problem which enables me play singleplayer or either see my worlds, when I try to play this worlds, the game kicks me to the launcher saying: The game has stopped working. I would like to now if there is a way to fix it because I do not want to buy another minecraft premium account. Here, there is a image which shows the message I recieve when I try opening my singleplayer and the document which ´´explains`` the problem or not I do not understand it. I wish someone could help me fixing this error. I am able to play bedrock version btw but I would like to play again my wordls.