2 files changed, 1 insertions, 3 deletions
diff --git a/phpBB/phpbb/db/driver/driver.php b/phpBB/phpbb/db/driver/driver.php
index 5f06cb08fc..30cb667344 100644
--- a/phpBB/phpbb/db/driver/driver.php
+++ b/phpBB/phpbb/db/driver/driver.php
@@ -1012,7 +1012,7 @@ abstract class driver implements driver_interface
 	*/
 	function sql_report($mode, $query = '')
 	{
-		global $cache, $starttime, $phpbb_root_path, $phpbb_path_helper, $user;
+		global $cache, $starttime, $phpbb_root_path, $phpbb_path_helper;
 		global $request;
 
 		if (is_object($request) && !$request->variable('explain', false))
diff --git a/phpBB/phpbb/db/driver/oracle.php b/phpBB/phpbb/db/driver/oracle.php
index 89e1b68aac..54238a15ef 100644
--- a/phpBB/phpbb/db/driver/oracle.php
+++ b/phpBB/phpbb/db/driver/oracle.php
@@ -84,8 +84,6 @@ class oracle extends \phpbb\db\driver\driver
 		* but I assume its because the Oracle extension provides a direct method to access it
 		* without a query.
 		*/
-
-		$use_cache = false;
 /*
 		global $cache;