Failed to fetch order book

Thanks for this great opportunity and for inventing such a stress free project …while testing everything I had no stress or bugs …I only noticed the gas fee was high while bridging and also I tried to open the order book so as to have a look at my activities and transactions but it kept showing FAILED TO FETCH ORDER BOOK …aside that it was an awesome experience while working on the site … I hope to experience much more greater bugs free transactions as we progress.
Stack address: (ST18GS3Q96MHA1EV1GB595PYPT0R5ZTXJD1904MRF)