Error

Error message

Warning: Cannot modify header information - headers already sent by (output started at /home/shambellie/public_html/includes/common.inc:2797) in drupal_send_headers() (line 1499 of /home/shambellie/public_html/includes/bootstrap.inc).
Error: Class name must be a valid object or a string in entity_get_controller() (line 8122 of /home/shambellie/public_html/includes/common.inc).

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