Mysql Stored Procedure or routine crashes wamp server

[Rishwanth K M]

I have a stored procedure or routine which selects data from a view and inserts into a table.
the code is as below:

BEGIN

DECLARE flag INT DEFAULT 0;
DECLARE p_email,p_pwd,p_status VARCHAR(100);

DECLARE cur_1 CURSOR FOR

SELECT `email`, `pwd`, `status` FROM `vw_empdetails`;


DECLARE CONTINUE HANDLER FOR NOT FOUND SET flag = 1;

OPEN cur_1;
doInsert: LOOP
FETCH cur_1 INTO p_email,p_pwd,p_status;
IF flag = 1 THEN
LEAVE doInsert;
END IF;

INSERT INTO `common_login_user_master` set `login_username`=p_email, `pwd`=p_pwd, `super_admin_type`=2, `active_status`=p_status ON DUPLICATE KEY UPDATE `login_username`=p_email, `pwd`=p_pwd, `super_admin_type`=2, `active_status`=p_status;


END LOOP doInsert;

CLOSE cur_1;
END


the above procedure is called using a mysql event scheduler as below:

CREATE DEFINER=`root`@`localhost` EVENT `Event Handler1` ON SCHEDULE EVERY 20 SECOND STARTS '2017-01-16 12:18:17' ON COMPLETION NOT PRESERVE ENABLE DO call Proc_Update_LoginDetails()

when the event scheduler runs the wamp server stops and the icon of wamp server changes to orange.

Any help would be appreciated..