Invalid address:  (addAnAddress to): <br>
<br />
<b>Fatal error</b>:  Uncaught exception 'phpmailerException' with message 'Invalid address:  (addAnAddress to): ' in /mnt/data/accounts/d/davidvotava/data/www/maestro/PHPMailer/class.phpmailer.php:881
Stack trace:
#0 /mnt/data/accounts/d/davidvotava/data/www/maestro/PHPMailer/class.phpmailer.php(821): PHPMailer-&gt;addOrEnqueueAnAddress('to', false, '')
#1 /mnt/data/accounts/d/davidvotava/data/www/maestro/application/models/mailer.php(201): PHPMailer-&gt;addAddress(false)
#2 /mnt/data/accounts/d/davidvotava/data/www/maestro/application/models/mailer.php(18): Mailer-&gt;send(false, 'T?? Maestro: Re...', '&lt;p&gt;Dobr?? den,&lt;...')
#3 /mnt/data/accounts/d/davidvotava/data/www/maestro/application/controllers/registrace.php(30): Mailer-&gt;registration_email(false)
#4 [internal function]: Registrace-&gt;index()
#5 /mnt/data/accounts/d/davidvotava/data/www/maestro/system/core/CodeIgniter.php(359): call_user_func_array(Array, Array)
#6 /mnt/data/accounts/d/davidvotava/data/www/maestro/index.php(202): require_once('/mnt/data/accou...')
#7 {main}
  thrown in <b>/mnt/data/accounts/d/davidvotava/data/www/maestro/PHPMailer/class.phpmailer.php</b> on line <b>881</b><br />