diff --git a/Connect.php b/Connect.php
index d82d890..f4b2c85 100644
--- a/Connect.php
+++ b/Connect.php
@@ -13,7 +13,7 @@
 
 // Check connection
 if ($con->connect_error) {
-    die("Database Connection failed: " . $conn->connect_error);
+    die("Database Connection failed: " . $con->connect_error);
 } 
 // else
 // {
diff --git a/Footer.php b/Footer.php
index e5d9935..fbc317b 100644
--- a/Footer.php
+++ b/Footer.php
@@ -18,6 +18,6 @@
 
 
 <br><br><br><br><br><br><br><br><br>
-<div style="background-color:;width:100%di">
+<div style="background-color:;width:100%">
  
 </div>
\ No newline at end of file
diff --git a/Script.php b/Script.php
index 968faae..bd538d2 100644
--- a/Script.php
+++ b/Script.php
@@ -396,7 +396,7 @@
    header("Location: Admin.php"); 
     
 } else {
-    echo "Error: " . $sql . "<br>" . $conn->error;
+    echo "Error: " . $sql . "<br>" . $con->error;
 }
  }
  
@@ -641,7 +641,7 @@ function Create_dir($upPath)
    header("Location: Courses.php?course=".$url); 
    
 } else {
-    echo "Error: " . $sql . "<br>" . $conn->error;
+    echo "Error: " . $sql . "<br>" . $con->error;
 }
  }