I am compiling this code

BEGIN
declare array arr('[email protected]','[email protected]');
exec apps.gcl_email_handler.send_multiple_email
('[email protected]',
'IT DEPT',
arr,
null,
null,
'TEST',
'test multiple email');
END gcl_email_handler;

/


but i received the following errors:
ERROR at line 11:
ORA-06550: line 11, column 20:
PLS-00103: Encountered the symbol "END" when expecting one of the following:
begin function package pragma procedure subtype type use
cursor
form current