diff --git a/phpgwapi/inc/class.sqlfs_stream_wrapper.inc.php b/phpgwapi/inc/class.sqlfs_stream_wrapper.inc.php
index 096aaebbef..d077472fb5 100644
--- a/phpgwapi/inc/class.sqlfs_stream_wrapper.inc.php
+++ b/phpgwapi/inc/class.sqlfs_stream_wrapper.inc.php
@@ -1385,6 +1385,7 @@ class sqlfs_stream_wrapper implements iface_stream_wrapper
 	{
 		if (!($stat = self::url_stat($path,STREAM_URL_STAT_QUIET)))
 		{
+			error_log(__METHOD__.__LINE__.' '.array2string($path).' not found!');
 			return false;	// not found
 		}
 		$eacls = array();
@@ -1399,7 +1400,7 @@ class sqlfs_stream_wrapper implements iface_stream_wrapper
 		}
 		if (($path = egw_vfs::dirname($path)))
 		{
-			return array_merge(self::get_eacl($path),$eacls);
+			return array_merge((array)self::get_eacl($path),$eacls);
 		}
 		// sort by length descending, to show precedence
 		usort($eacls,create_function('$a,$b','return strlen($b["path"])-strlen($a["path"]);'));