Crash when taking a screenshot: Image is not allocated

After taking lots of screenshots, sometimes the game will crash, sometimes it displays "Couldn't save screenshot: Could not write image to the PNG file 'C:\Users\lenovo\AppData\Roaming\.minecraft\screenshots\2021-01-08_11.34.16_4.png': Corrupt JPEG"

log text (couldn't save screenshot):

[11:34:22] [Render thread/INFO]: [CHAT] Couldn't save screenshot: Could not write image to the PNG file "C:\Users\lenovo\AppData\Roaming\.minecraft\screenshots\2021-01-08_11.34.21_4.png": Corrupt JPEG

log text (crash):

java.lang.IllegalStateException: Image is not allocated.
	at det.h(SourceFile:155) ~[1.16.4.jar:?]
	at det.a(SourceFile:388) ~[1.16.4.jar:?]
	at dkh.a(SourceFile:79) ~[1.16.4.jar:?]
	at dkh.b(SourceFile:46) ~[1.16.4.jar:?]
	at dkh.a(SourceFile:41) ~[1.16.4.jar:?]
	at dkh.a(SourceFile:32) ~[1.16.4.jar:?]
	at djx.a(SourceFile:321) ~[1.16.4.jar:?]
	at djx.c(SourceFile:433) ~[1.16.4.jar:?]
	at djx$$Lambda$3673/2836713.run(Unknown Source) ~[?:?]
	at aob.execute(SourceFile:94) ~[1.16.4.jar:?]
	at djx.b(SourceFile:433) ~[1.16.4.jar:?]
	at djx$$Lambda$2339/9925629.invoke(Unknown Source) ~[?:?]
	at org.lwjgl.glfw.GLFWKeyCallbackI.callback(GLFWKeyCallbackI.java:37) ~[lwjgl-glfw-3.2.2.jar:build 10]
	at org.lwjgl.system.JNI.invokeV(Native Method) ~[lwjgl-3.2.2.jar:build 10]
	at org.lwjgl.glfw.GLFW.glfwPollEvents(GLFW.java:3101) ~[lwjgl-glfw-3.2.2.jar:build 10]
	at com.mojang.blaze3d.systems.RenderSystem.flipFrame(SourceFile:102) ~[1.16.4.jar:?]
	at dez.e(SourceFile:308) ~[1.16.4.jar:?]
	at djz.e(SourceFile:1068) ~[1.16.4.jar:?]
	at djz.e(SourceFile:681) [1.16.4.jar:?]
	at net.minecraft.client.main.Main.main(SourceFile:215) [1.16.4.jar:?]