Experiencing an Error Code: help

I get an Error Code at the Completion of a Horde Match, since the last Update, about 3 weeks ago.

Can someone help me, Gmrtag:

If you have the error code, check Support.GearsOfWar.com - they have a list of error codes there and what they mean.

My Gamertag is WOLVERINE975726
Im still experiencing Error Codes since 2/9/21
My game hasn’t progressed since. I need assistance.

Someone email me or Contact me through my XBOX Live Gamertag WOLVERINE975726 : bsavts@outlook.com