Froxlor doesn't use namespaces yet :/

Signed-off-by: Florian Aders <eleras@froxlor.org>

scripts/jobs/cron_letsencrypt.php

@@ -85,7 +85,7 @@ while ($certrow = $certificates_stmt->fetch(PDO::FETCH_ASSOC)) {
 
 			$changedetected = 1;
 
-		} catch (\Exception $e) {
+		} catch (Exception $e) {
 			fwrite($debugHandler, 'letsencrypt exception: ' . $e->getMessage() . "\n");
 		}
 	} else {
@@ -97,4 +97,4 @@ while ($certrow = $certificates_stmt->fetch(PDO::FETCH_ASSOC)) {
 // This is easiest done by just creating a new task ;)
 if ($changedetected) {
 	inserttask(1);
-}
+}