diff --git a/.github/workflows/Auto_Test_Upload.yaml b/.github/workflows/Auto_Test_Upload.yaml
index 91f3954..a1ae5a9 100644
--- a/.github/workflows/Auto_Test_Upload.yaml
+++ b/.github/workflows/Auto_Test_Upload.yaml
@@ -73,7 +73,7 @@ jobs:
     runs-on: [ubuntu-latest]
     needs: [Python-Lint-Full, Git-Subsystem-Manager]
     strategy:
-      max-parallel: 5
+      max-parallel: 1
 
     steps:
       - uses: actions/checkout@v4
diff --git a/Webserver/Programs/File_manager/file_manager.py b/Webserver/Programs/File_manager/file_manager.py
index 951e8f8..baa0b25 100644
--- a/Webserver/Programs/File_manager/file_manager.py
+++ b/Webserver/Programs/File_manager/file_manager.py
@@ -205,7 +205,7 @@ def upload_to_midori_ai(data: bytes):
     if go_on:
         encrypted_data = encrypt_user_data(data, username, salt)
 
-        with open(encrypted_tar_file, "xb") as f:
+        with open(encrypted_tar_file, "wb") as f:
             f.write = encrypted_data
 
         try: