Site: IKEAwon't let you continue past address fill out on checkout because of unknown error. Add new comment Comments Still getting this error today - 06/23/2013 reply still getting an error!!! WHY? reply Add new comment Your name * E-mail * The content of this field is kept private and will not be shown publicly. Comment * Notify me when new comments are posted WnUGYM Enter the code above * Enter the code without spaces.