Thanks for the log.
I added it to the log parser site here:
https://smapi.io/log/e0a99608df1240aca86ecac3318d71bf
As you mentioned; this is from last year.
Code:
Stardew Valley: 1.5.4 on Microsoft Windows 10 Home
SMAPI: 3.9.5
22:19:29 INFO SMAPI SMAPI 3.9.5 with Stardew Valley 1.5.4 on Microsoft Windows 10 Home
22:19:29 INFO SMAPI Mods go here: C:\Program Files (x86)\Steam\steamapps\common\Stardew Valley\Mods
22:19:29 TRACE SMAPI Log started at 2021-11-26T04:19:29 UTC
If you uninstalled, then reinstalled the game. You will now be on SDV v1.5.6, and will need the latest SMAPI found here:
https://smapi.io/
The wiki has some instructions to follow along if you need help:
This page explains how to install SMAPI (the tool which lets you use mods) on Windows.
stardewvalleywiki.com