diff --git a/Saving-Issues-and-Error-Codes.md b/Saving-Issues-and-Error-Codes.md
new file mode 100644
index 0000000..48ec9ad
--- /dev/null
+++ b/Saving-Issues-and-Error-Codes.md
@@ -0,0 +1,16 @@
+Below is a list of the more common error codes when attempting to save a brew, as of September 2022.  
+
+### 500
+https://github.com/naturalcrit/homebrewery/issues/2048
+
+500 Means our server is broken. Usually we get this if the server crashes.
+
+### 404
+https://www.reddit.com/r/homebrewery/comments/t8me6a/issue_describe_your_issue_here/
+
+`Error updating permissions: The user does not have sufficient permissions for this file.` Not sure the cause. The user is able to create a new brew, but does not have permissions to share that brew back to the Homebrewery (credentials *partially* expired?). Refreshing credentials *might* fix this but I haven't heard back from any users if it helps.
+
+### 403
+The real "credentials expired" or "not logged in with Google" error. Refreshing credentials is required.
+
+_Originally posted by @calculuschild in https://github.com/naturalcrit/homebrewery/issues/2043#issuecomment-1063568237_
\ No newline at end of file