I came home from vacation today and noticed I couldnt get to Radarr or Sonarr which I run on Docker.  I stopped and restarted Docker and then I rebooted and now I can't get to my WebUI. I am seeing the message below in dmseg

 

[  520.848192] ata1.00: configured for UDMA/33
[  520.848201] sd 1:0:0:0: [sdb] tag#26 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=0x08
[  520.848203] sd 1:0:0:0: [sdb] tag#26 Sense Key : 0x5 [current]
[  520.848204] sd 1:0:0:0: [sdb] tag#26 ASC=0x21 ASCQ=0x4
[  520.848207] sd 1:0:0:0: [sdb] tag#26 CDB: opcode=0x28 28 00 02 f2 4f 20 00 00 20 00
[  520.848208] print_req_error: I/O error, dev sdb, sector 49434400
[  520.848211] BTRFS error (device sdc1): bdev /dev/sdb1 errs: wr 290772071, rd 246604655, flush 203899, corrupt 0, gen 0
[  520.848216] ata1: EH complete
[  520.848329] BTRFS info (device sdc1): read error corrected: ino 0 off 379888123904 (dev /dev/sdb1 sector 207636832)
[  520.848714] BTRFS info (device sdc1): read error corrected: ino 0 off 379888128000 (dev /dev/sdb1 sector 207636840)
[  520.865915] ata1: log page 10h reported inactive tag 5
[  520.865918] ata1.00: NCQ disabled due to excessive errors
[  520.865921] ata1.00: exception Emask 0x41 SAct 0x2 SErr 0x880800 action 0x6
[  520.865921] ata1.00: irq_stat 0x40000008
[  520.865922] ata1: SError: { HostInt 10B8B LinkSeq }
[  520.865924] ata1.00: failed command: WRITE FPDMA QUEUED
[  520.865927] ata1.00: cmd 61/60:08:00:ff:e1/00:00:02:00:00/40 tag 1 ncq dma 49152 out
                        res 40/00:08:00:ff:e1/00:00:02:00:00/40 Emask 0x41 (internal error)
[  520.865928] ata1.00: status: { DRDY }
[  520.865931] ata1: hard resetting link

See if you can get diagnostics from the command line