diff --git a/phpseclib/Net/SFTP.php b/phpseclib/Net/SFTP.php
index 4522e2b9..68134e87 100644
--- a/phpseclib/Net/SFTP.php
+++ b/phpseclib/Net/SFTP.php
@@ -3446,7 +3446,7 @@ class SFTP extends SSH2
     }
 
     /**
-     * Returns all errors
+     * Returns all errors on the SFTP layer
      *
      * @return array
      */
@@ -3456,7 +3456,7 @@ class SFTP extends SSH2
     }
 
     /**
-     * Returns the last error
+     * Returns the last error on the SFTP layer
      *
      * @return string
      */
diff --git a/phpseclib/Net/SSH2.php b/phpseclib/Net/SSH2.php
index d5f21c78..6f396974 100644
--- a/phpseclib/Net/SSH2.php
+++ b/phpseclib/Net/SSH2.php
@@ -4730,7 +4730,9 @@ class SSH2
     }
 
     /**
-     * Returns all errors
+     * Returns all errors / debug messages on the SSH layer
+     *
+     * If you are looking for messages from the SFTP layer, please see SFTP::getSFTPErrors()
      *
      * @return string[]
      */
@@ -4740,7 +4742,9 @@ class SSH2
     }
 
     /**
-     * Returns the last error
+     * Returns the last error received on the SSH layer
+     *
+     * If you are looking for messages from the SFTP layer, please see SFTP::getLastSFTPError()
      *
      * @return string
      */