mysql - Getting issue in mysql Procedures

Question

Below is the code I have used for creating a MySQL procedure:

DELIMITER //
CREATE PROCEDURE GetAllComments()
  BEGIN
    SELECT * FROM comment;
  END //
DELIMITER ;

This procedure has been executed correctly, except when I'm trying to call procedure (CALL GetAllComments()) it is giving me the error below:

Error - #1312 - PROCEDURE test.getAllComments can't return a result set in the given context

What could be the issue?