: trim(): Passing null to parameter #1 ($string) of type string is deprecated in
: Optional parameter $blog_id declared before required parameter $description is implicitly treated as a required parameter in
: Optional parameter $user_id declared before required parameter $primary_photo_extras is implicitly treated as a required parameter in
: Optional parameter $page declared before required parameter $primary_photo_extras is implicitly treated as a required parameter in
: Optional parameter $per_page declared before required parameter $primary_photo_extras is implicitly treated as a required parameter in
Flickr API error: Invalid API Key (Key has invalid format)