CRE Loaded Community

I get a blank page when I try to add items to the cart or submit the contact form. I checked the error logs and listed them below

[Fri Dec 9 20:42:17 2011] [IP:64.68.5.134] [URI:/shop/product_info.php?action=add_product&] Severity: 2 --> Cannot modify header information - headers already sent by (output started at /home/ibdwl/public_html/geolutionlab.com/shop/includes/languages/english.php:1031) /home/ibdwl/public_html/geolutionlab.com/shop/includes/functions/general.php 165



[Fri Dec 9 20:42:28 2011] [IP:64.68.5.134] [URI:/shop/product_info.php?cPath=1&action=add_product&] Severity: 2 --> Cannot modify header information - headers already sent by (output started at /home/ibdwl/public_html/geolutionlab.com/shop/includes/languages/english.php:1031) /home/ibdwl/public_html/geolutionlab.com/shop/includes/functions/general.php 165



[Fri Dec 9 20:43:03 2011] [IP:64.68.5.134] [URI:/shop/product_info.php?cPath=1&action=add_product&] Severity: 2 --> Cannot modify header information - headers already sent by (output started at /home/ibdwl/public_html/geolutionlab.com/shop/includes/languages/english.php:1031) /home/ibdwl/public_html/geolutionlab.com/shop/includes/functions/general.php 165



[Fri Dec 9 20:43:29 2011] [IP:64.68.5.134] [URI:/shop/contact_us.php?action=send] Severity: 2 --> Cannot modify header information - headers already sent by (output started at /home/ibdwl/public_html/geolutionlab.com/shop/includes/languages/english.php:1031) /home/ibdwl/public_html/geolutionlab.com/shop/includes/functions/general.php 165

ah the empty line issue

when switching to HTTPS config your site is loading php code with an empty line. what files have you edited recently. do you have different installs for HTTP and HTTPS?