diff --git a/system/database/drivers/mssql/mssql_driver.php b/system/database/drivers/mssql/mssql_driver.php
index f8eea5b..47cfa6b 100644
--- a/system/database/drivers/mssql/mssql_driver.php
+++ b/system/database/drivers/mssql/mssql_driver.php
@@ -449,7 +449,7 @@
 	 */
 	function _close($conn_id)
 	{
-		mssql_close($conn_id);
+		@mssql_close($conn_id);
 	}	
 
 }
diff --git a/system/database/drivers/mysql/mysql_driver.php b/system/database/drivers/mysql/mysql_driver.php
index 1afc206..2104b9a 100644
--- a/system/database/drivers/mysql/mysql_driver.php
+++ b/system/database/drivers/mysql/mysql_driver.php
@@ -484,7 +484,7 @@
 	 */
 	function _close($conn_id)
 	{
-		mysql_close($conn_id);
+		@mysql_close($conn_id);
 	}
 	
 }
diff --git a/system/database/drivers/mysqli/mysqli_driver.php b/system/database/drivers/mysqli/mysqli_driver.php
index 3a0d3b5..f8d3acf 100644
--- a/system/database/drivers/mysqli/mysqli_driver.php
+++ b/system/database/drivers/mysqli/mysqli_driver.php
@@ -474,7 +474,7 @@
 	 */
 	function _close($conn_id)
 	{
-		mysqli_close($conn_id);
+		@mysqli_close($conn_id);
 	}
 
 
diff --git a/system/database/drivers/oci8/oci8_driver.php b/system/database/drivers/oci8/oci8_driver.php
index 551a670..ff301a5 100644
--- a/system/database/drivers/oci8/oci8_driver.php
+++ b/system/database/drivers/oci8/oci8_driver.php
@@ -595,7 +595,7 @@
 	 */
 	function _close($conn_id)
 	{
-		ocilogoff($conn_id);
+		@ocilogoff($conn_id);
 	}
 
 
diff --git a/system/database/drivers/odbc/odbc_driver.php b/system/database/drivers/odbc/odbc_driver.php
index 4d1fac2..7dd9295 100644
--- a/system/database/drivers/odbc/odbc_driver.php
+++ b/system/database/drivers/odbc/odbc_driver.php
@@ -443,7 +443,7 @@
 	 */
 	function _close($conn_id)
 	{
-		odbc_close($conn_id);
+		@odbc_close($conn_id);
 	}
 
 	
diff --git a/system/database/drivers/postgre/postgre_driver.php b/system/database/drivers/postgre/postgre_driver.php
index 68fde01..a66fddb 100644
--- a/system/database/drivers/postgre/postgre_driver.php
+++ b/system/database/drivers/postgre/postgre_driver.php
@@ -476,7 +476,7 @@
 	 */
 	function _close($conn_id)
 	{
-		pg_close($conn_id);
+		@pg_close($conn_id);
 	}
 
 
diff --git a/system/database/drivers/sqlite/sqlite_driver.php b/system/database/drivers/sqlite/sqlite_driver.php
index 3f71b35..877f445 100644
--- a/system/database/drivers/sqlite/sqlite_driver.php
+++ b/system/database/drivers/sqlite/sqlite_driver.php
@@ -475,7 +475,7 @@
 	 */
 	function _close($conn_id)
 	{
-		sqlite_close($conn_id);
+		@sqlite_close($conn_id);
 	}