Server crashes when android app connect after last update

Server Version#:1.21.2.3943-a91458577
Player Version#:8.12.2.22756 (07e2b014)

Hello, i am using plex for a while now, and i have active subscription on my account, but after the latest update i have notice that i can’t connect to my server from android phone to watch movies, because the server crashes all the time please help me fix this.

Debug Info
debug info.txt (93.9 KB)

Same here when connecting with fire stick!!@

Same here; crashes as soon as Android app attempts to connect.
I am running plex server v1.21.4.4079 on Ubuntu 18.04.5, and in syslog I see:

Mar  7 12:02:48 hill kernel: [664101.814682] Plex Media Serv[13609]: segfault at c8 ip 0000000000c0c581 sp 00007f3dbaff7120 error 4 in Plex Media Server[a0c000+f23000]
Mar  7 12:02:48 hill kernel: [664101.814687] Code: ff cc cc cc cc cc cc cc cc 55 41 57 41 56 41 55 41 54 53 48 81 ec 88 14 00 00 48 89 cb 49 89 d4 48 89 f5 49 89 fd 48 8b 41 48 <8b> b0 c8 00 00 00 48 89 ef ba ff ff ff ff e8 ac ea ff ff 48 8b 43