From d2d6a0083fdd51415c420d8e18a69ca216b4d70c Mon Sep 17 00:00:00 2001
From: Matthew Kelly <badgerati42@gmail.com>
Date: Mon, 21 Oct 2024 09:11:02 +0100
Subject: [PATCH] #1408: Fixes collection modified error when cleaning up
 sessions

---
 src/Private/Sessions.ps1 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Private/Sessions.ps1 b/src/Private/Sessions.ps1
index 4e9bc870c..a3768d4b4 100644
--- a/src/Private/Sessions.ps1
+++ b/src/Private/Sessions.ps1
@@ -290,7 +290,7 @@ function Set-PodeSessionInMemClearDown {
 
         # remove sessions that have expired, or where the parent is gone
         $now = [DateTime]::UtcNow
-        foreach ($key in $store.Memory.Keys) {
+        foreach ($key in $store.Memory.Keys.Clone()) {
             # expired
             if ($store.Memory[$key].Expiry -lt $now) {
                 $null = $store.Memory.Remove($key)