Excited while installing but i had errors.

There is an issue.. See if this helps, this is the error i got when i installed the plugin in 3 different wordpress websites, one with older version and other two is wp 3.8.1

The plugin generated 1307 characters of unexpected output during activation. If you notice “headers already sent” messages, problems with syndication feeds or other issues, try deactivating or removing this plugin.

Warning: Cannot modify header information - headers already sent by (output started at /home/success/public_html/xxxxxxx/edu3/wp-content/plugins/vbsocial-goals/front.php:28) in /home/success/public_html/xxxxxxx/edu3/wp-includes/option.php on line 563

Warning: Cannot modify header information - headers already sent by (output started at /home/success/public_html/xxxxxxxx/edu3/wp-content/plugins/vbsocial-goals/front.php:28) in /home/success/public_html/xxxxxxxx/edu3/wp-includes/option.php on line 564