[MC-104642] *Stack Overflow* *Render Error*

Whenever I try to use minecraft's old Image URL grabber (not sure if it was discontinued) it gives me weird visual effects (ghost blocks around me, usually of glass) Just thought I would say as well that if I was to walk into the broken ArmorStand it sticks to me and if I were to leave it and stare at a block it mirrors it from the point of the ArmorStand. I get a ton of junk in my Game Output and log consisting of a recurring:

[22:17:14] [Client thread/ERROR]: @ Post render
[22:17:14] [Client thread/ERROR]: 1283: Stack overflow
[22:17:14] [Client thread/ERROR]: Couldn't render entity
com.google.common.util.concurrent.UncheckedExecutionException: java.lang.NullPointerException
	at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2201) ~[guava-17.0.jar:?]
	at com.google.common.cache.LocalCache.get(LocalCache.java:3934) ~[guava-17.0.jar:?]
	at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:3938) ~[guava-17.0.jar:?]
	at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:4821) ~[guava-17.0.jar:?]
	at com.google.common.cache.LocalCache$LocalLoadingCache.getUnchecked(LocalCache.java:4827) ~[guava-17.0.jar:?]
	at bxk.a(SourceFile:126) ~[1.10.2.jar:?]
	at bqn.a(SourceFile:81) ~[1.10.2.jar:?]
	at buk.a(SourceFile:82) ~[1.10.2.jar:?]
	at bsy.a(SourceFile:401) ~[1.10.2.jar:?]
	at bsy.a(SourceFile:174) [1.10.2.jar:?]
	at brs.a(SourceFile:60) [1.10.2.jar:?]
	at brs.a(SourceFile:13) [1.10.2.jar:?]
	at bsh.a(SourceFile:342) [1.10.2.jar:?]
	at bsh.a(SourceFile:329) [1.10.2.jar:?]
	at boh.a(SourceFile:603) [1.10.2.jar:?]
	at bnz.a(SourceFile:1266) [1.10.2.jar:?]
	at bnz.b(SourceFile:1171) [1.10.2.jar:?]
	at bnz.a(SourceFile:1018) [1.10.2.jar:?]
	at bcx.av(SourceFile:991) [1.10.2.jar:?]
	at bcx.a(SourceFile:396) [1.10.2.jar:?]
	at net.minecraft.client.main.Main.main(SourceFile:124) [1.10.2.jar:?]
Caused by: java.lang.NullPointerException
[22:17:14] [Client thread/ERROR]: Couldn't render entity
com.google.common.util.concurrent.UncheckedExecutionException: java.lang.NullPointerException
	at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2201) ~[guava-17.0.jar:?]
	at com.google.common.cache.LocalCache.get(LocalCache.java:3934) ~[guava-17.0.jar:?]
	at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:3938) ~[guava-17.0.jar:?]
	at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:4821) ~[guava-17.0.jar:?]
	at com.google.common.cache.LocalCache$LocalLoadingCache.getUnchecked(LocalCache.java:4827) ~[guava-17.0.jar:?]
	at bxk.a(SourceFile:126) ~[1.10.2.jar:?]
	at bqn.a(SourceFile:81) ~[1.10.2.jar:?]
	at buk.a(SourceFile:82) ~[1.10.2.jar:?]
	at bsy.a(SourceFile:401) ~[1.10.2.jar:?]
	at bsy.a(SourceFile:174) [1.10.2.jar:?]
	at brs.a(SourceFile:60) [1.10.2.jar:?]
	at brs.a(SourceFile:13) [1.10.2.jar:?]
	at bsh.a(SourceFile:342) [1.10.2.jar:?]
	at bsh.a(SourceFile:329) [1.10.2.jar:?]
	at boh.a(SourceFile:603) [1.10.2.jar:?]
	at bnz.a(SourceFile:1266) [1.10.2.jar:?]
	at bnz.b(SourceFile:1171) [1.10.2.jar:?]
	at bnz.a(SourceFile:1018) [1.10.2.jar:?]
	at bcx.av(SourceFile:991) [1.10.2.jar:?]
	at bcx.a(SourceFile:396) [1.10.2.jar:?]
	at net.minecraft.client.main.Main.main(SourceFile:124) [1.10.2.jar:?]
Caused by: java.lang.NullPointerException
[22:17:14] [Client thread/ERROR]: ########## GL ERROR ##########

Sorry again if this was a discontinued thing
Ghost blocks attached in photos
Also the command I used was:

/summon ArmorStand ~ ~ ~ {ArmorItems:[{},{},{},{id:"skull",Count:1b,Damage:3b,tag:{SkullOwner:{Id:df9a52bb-557c-42bc-9b95-120875b4435f,Properties:{textures:[{Value:e3RleHR1cmVzOntTS0lOOnt1cmw6ImR6LW1pbmVjcmFmdC5lLW1vbnNpdGUuY29tL21lZGlhcy9hbGJ1bS9zaW0wbjBpZC0xMzQ4NjE2NjM5LnBuZyJ9fX0=}]}}}}],HandItems:[{},{}]}