diff --git a/src/Model/Photo.php b/src/Model/Photo.php
index 34fd37a9d..dd6fe5289 100644
--- a/src/Model/Photo.php
+++ b/src/Model/Photo.php
@@ -662,6 +662,13 @@ class Photo
 				'resource-id' => $image_rid, 'uid' => $uid
 			];
 			if (!Photo::exists($condition)) {
+				$condition = ['resource-id' => $image_rid];
+				$photo = Photo::selectFirst(['allow_cid', 'allow_gid', 'deny_cid', 'deny_gid', 'uid'], $condition);
+				if (!DBA::isResult($photo)) {
+					Logger::info('Image not found', ['condition' => $condition]);
+				} else {
+					Logger::info('Mismatching permissions', ['condition' => $condition, 'photo' => $photo]);
+				}
 				continue;
 			}