app-functions-fn.images.php.diff

diff --git a/app/functions/fn.images.php b/app/functions/fn.images.php
index 02892d2..44072fa 100644
--- a/app/functions/fn.images.php
+++ b/app/functions/fn.images.php
@@ -649,6 +649,8 @@ function fn_resize_image($src, $new_width = 0, $new_height = 0, $bg_color = '#ff
             $thumbnail = $canvas;
         }
 
+        unset($image);
+
         $format = $settings['convert_to'];
 
         if ($format === 'original') {
@@ -665,9 +667,16 @@ function fn_resize_image($src, $new_width = 0, $new_height = 0, $bg_color = '#ff
             'filter' => $filter
         );
 
-        return array($thumbnail->get($format, $options), $format);
+        $return = array($thumbnail->get($format, $options), $format);
+
+        unset($thumbnail);
 
+        gc_collect_cycles();
+
+        return $return;
     } catch (\Exception $e) {
+        gc_collect_cycles();
+
         return false;
     }
 }