Stuck on booting

[PA74 (P A)]

Hi,
I haven’t made any changes, and suddenly my Raspberry Pi stopped booting (I only use it for HA). I unplugged the SSD drive and plugged it into my PC, and I can access it with no errors in the drive.
I then connected the Raspberry Pi to a screen, and I can see some errors (please see pictures).

Thanks a million guys!

[tmjpugh]

Looks lovely me it’s having trouble booting sd card or ssd

Connect it to pc and get you backups off now!

I would just reload OS and verify default woks then restore after

Google “sdhci timeout”