Missatge d'error

• Warning: Cannot modify header information - headers already sent by (output started at /homepages/25/d296916368/htdocs/fundacio/includes/common.inc:2700) a drupal_send_headers() (línia 1216 de /homepages/25/d296916368/htdocs/fundacio/includes/bootstrap.inc).
• Error: Class 'FormBuilderFormBase' not found a form_builder_cron() (línia 441 de /homepages/25/d296916368/htdocs/fundacio/sites/all/modules/form_builder/form_builder.module).