diff --git a/src/block/Block.php b/src/block/Block.php
index 38abcfb4f..591f54922 100644
--- a/src/block/Block.php
+++ b/src/block/Block.php
@@ -47,6 +47,7 @@ use pocketmine\world\format\Chunk;
 use pocketmine\world\Position;
 use pocketmine\world\World;
 use function count;
+use function get_class;
 use const PHP_INT_MAX;
 
 class Block{
@@ -109,7 +110,7 @@ class Block{
 		$this->decodeType($reader);
 		$readBits = $reader->getOffset();
 		if($typeBits !== $readBits){
-			throw new \LogicException("Exactly $typeBits bits of type data were provided, but $readBits were read");
+			throw new \LogicException(get_class($this) . ": Exactly $typeBits bits of type data were provided, but $readBits were read");
 		}
 	}
 
@@ -126,7 +127,7 @@ class Block{
 		$this->decodeState($reader);
 		$readBits = $reader->getOffset() - $typeBits;
 		if($stateBits !== $readBits){
-			throw new \LogicException("Exactly $stateBits bits of state data were provided, but $readBits were read");
+			throw new \LogicException(get_class($this) . ": Exactly $stateBits bits of state data were provided, but $readBits were read");
 		}
 	}
 
@@ -149,7 +150,7 @@ class Block{
 		$this->encodeType($writer);
 		$writtenBits = $writer->getOffset();
 		if($typeBits !== $writtenBits){
-			throw new \LogicException("Exactly $typeBits bits of type data were expected, but $writtenBits were written");
+			throw new \LogicException(get_class($this) . ": Exactly $typeBits bits of type data were expected, but $writtenBits were written");
 		}
 
 		return $writer->getValue();
@@ -168,7 +169,7 @@ class Block{
 		$this->encodeState($writer);
 		$writtenBits = $writer->getOffset() - $typeBits;
 		if($stateBits !== $writtenBits){
-			throw new \LogicException("Exactly $stateBits bits of state data were expected, but $writtenBits were written");
+			throw new \LogicException(get_class($this) . ": Exactly $stateBits bits of state data were expected, but $writtenBits were written");
 		}
 
 		return $writer->getValue();