I am trying to start up forge 1.15.2 however it gets near to the end of the loading bar on the mojang screen and crashing saying "An unexpected issue occurred and the game has crashed" however i went into my crash reports and there nothing there. I don't know what causing this to crash. i did have optifine for 1.15.2 but i have believed to uninstall it. If i could get some help would be great!