I see that you already reported this Decryption Option with no replies! Did you resolve that issue? as of course it would impact your current situation! 
So you have the latest build listed available for starlte https://images.ecloud.global/stable/starlte/e-0.19-o-20211023142277-stable-starlte.zip.
Trying not to sound defensive e-0.19 was tested unusually thoroughly resulting in the stable build being released very soon after the dev build - the errors you report are not expected.
So we have to look for some sort of error in the install. Please can you recharge the phone to 100%. Please can you boot the phone into Recovery mode:
With the device powered off - hold Volume Up + Bixby + Power. When the blue text appears, release the buttons.
As this device is on stable channel, please can you confirm you have /e/ Recovery installed, and that the phone happily boots back to system.
Assuming prior issue above is resolved.
Now please retry the update by trying:
- Download the update to the device, (internal storage or SD card is ok)
- Boot into recovey mode, select update from your storage location,
- Install update.
Here is an older, TWRP based, HOWTO Update - if you chose to follow this method you could [HOWTO] Verify a checksum using Windows 10 for extra assurance.
If uncertain about anything, please ask again.
Footnote. Unlikely fix: you might be able to try to Wipe > Advanced Wipe > Wipe Dalvic/ART Cache and Cache (two items), but I do not really expect that will work. This option is offered by TWRP, but, I think not by /e/ Recovery. (There would be no loss of data.)