Deprecated function: strtolower(): Passing null to parameter #1 ($string) of type string is deprecated in wf_crm_get_relationship_types() (line 400 of sites/all/modules/webform_civicrm/includes/utils.inc).
Deprecated function: strtolower(): Passing null to parameter #1 ($string) of type string is deprecated in wf_crm_get_relationship_types() (line 400 of sites/all/modules/webform_civicrm/includes/utils.inc).
Deprecated function: strtolower(): Passing null to parameter #1 ($string) of type string is deprecated in wf_crm_get_relationship_types() (line 401 of sites/all/modules/webform_civicrm/includes/utils.inc).