diff --git a/.idea/.gitignore b/.idea/.gitignore
new file mode 100644
index 0000000..26d3352
--- /dev/null
+++ b/.idea/.gitignore
@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml
diff --git a/.idea/misc.xml b/.idea/misc.xml
new file mode 100644
index 0000000..639900d
--- /dev/null
+++ b/.idea/misc.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectRootManager">
+    <output url="file://$PROJECT_DIR$/out" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/SQL/sql2.php b/SQL/sql2.php
index 0023712..f844b93 100644
--- a/SQL/sql2.php
+++ b/SQL/sql2.php
@@ -27,6 +27,7 @@
 
 	// Create connection
 	$conn = new mysqli($servername, $username, $password,$db);
+    $conn = mysqli_connect($servername,$username,$password,$db);
 
 	// Check connection
 	if ($conn->connect_error) {
diff --git a/SQL/sql3.php b/SQL/sql3.php
index 773619f..d73dba7 100644
--- a/SQL/sql3.php
+++ b/SQL/sql3.php
@@ -20,6 +20,8 @@
 	</form>
 	</div>
 
+
+
 <?php
 	$servername = "localhost";
 	$username = "root";