New Softaculous install

On a new install through Softaculous of 7.0.9, I get the following errors immediately upon browsing to the site:

Warning: Cannot modify header information - headers already sent by (output started at /home/leavi5/public_html/lcasocial/templates/base/scripts/BxBaseFunctions.php:155) in /home/leavi5/public_html/lcasocial/inc/classes/BxDolSession.php on line 64

Warning: Cannot modify header information - headers already sent by (output started at /home/leavi5/public_html/lcasocial/templates/base/scripts/BxBaseFunctions.php:155) in /home/leavi5/public_html/lcasocial/inc/design.inc.php on line 133

Nothing has been touched - any assistance?

Your best bet is to install manually and not use "Softaculous". Seems to be various issues when installing using Softaculous.

IS there a manually install manual?

yes is there: http://www.boonex.com/trac/dolphin/wiki/DetailedInstall

if it is complicated for you I offer professional manually installation http://www.boonex.com/m/dolphin-installation-service