CPU: 2x AMD Athlon(tm) II X2 255 Processor
[23:41:31] [Thread-15/INFO] [STDERR]: [com.minimap.minimap.Minimap$MapLoader: run:329]: java.lang.NullPointerException
[23:41:31] [Thread-15/INFO] [STDERR]: [com.minimap.minimap.Minimap$MapLoader: run:329]: at com.minimap.minimap.Minimap.loadBlockColor(Minimap.java:652)
[23:41:31] [Thread-15/INFO] [STDERR]: [com.minimap.minimap.Minimap$MapLoader: run:329]: at com.minimap.minimap.Minimap$MapLoader.updateChunk(Minimap.java:371)
[23:41:31] [Thread-15/INFO] [STDERR]: [com.minimap.minimap.Minimap$MapLoader: run:329]: at com.minimap.minimap.Minimap$MapLoader.run(Minimap.java:223)
[23:41:31] [Thread-15/INFO] [STDERR]: [com.minimap.minimap.Minimap$MapLoader: run:329]: at java.lang.Thread.run(Unknown Source)
[23:41:31] [Client thread/INFO] [STDOUT]: [net.minecraft.init.Bootstrap: func_179870_a:557]: #@!@# Game crashed! Crash report saved to: #@!@# C:\Users\User\AppData\Roaming\.minecraft\crash-reports\crash-2016-08-03_23.41.31-client.txt
[L] Launcher exited.
[L] Minecraft closed with exit code: -1
[L] [Crash] Found crash report file: C:\Users\User\AppData\Roaming\.minecraft\crash-reports\crash-2016-08-03_23.41.31-client.txt
Тут всякое может быть. В вк есть группа, туда напиши, помогут.