Could not find the language line """"

[eluser]Nom4d3[/eluser]
I think the bug is on Email Library.

I fixed this issue changing the lines below on /system/libraries/Email.php

Line 1646:

Code:

$this->_set_error_message($reply);

to

Code:

$this->_set_error_message('email_smtp_error', $reply);

and

Line 1681:

Code:

$this->_set_error_message($this->_get_smtp_data());

to

Code:

$this->_set_error_message('email_smtp_error', $this->_get_smtp_data());