Orderbook is still showing error

ALEX Orderbook Bugs and Suggestions
1

Whenver i tried to Test the orderbook it is showing error

Screenshot_2023-04-11-19-21-44-17_d4b821f22c36211daa9077338f9854d0
Screenshot_2023-04-11-19-21-44-17_d4b821f22c36211daa9077338f9854d0720×1600 148 KB

Try to Fix it team ALEX
Thanks

Stacks address{ST10SY696YW87T2SWFKK88E1Y09GDGBN3P7K1B2CQ}