diff --git a/plugins/TranslateSite/TranslateSitePlugin.py b/plugins/TranslateSite/TranslateSitePlugin.py
index a7bc65b0..6eefbb77 100644
--- a/plugins/TranslateSite/TranslateSitePlugin.py
+++ b/plugins/TranslateSite/TranslateSitePlugin.py
@@ -58,11 +58,14 @@ class UiRequestPlugin(object):
 
             # if site.content_manager.contents["content.json"]["files"].get(lang_file):
             site.needFile(lang_file, priority=10)
-            if inner_path.endswith("js"):
-                data = translate.translateData(data, site.storage.loadJson(lang_file), "js")
-            else:
-                data = translate.translateData(data, site.storage.loadJson(lang_file), "html")
-                data = data.replace("lang={lang}", "lang=" + str(translate.lang))  # lang get parameter to .js file to avoid cache
+            try:
+                if inner_path.endswith("js"):
+                    data = translate.translateData(data, site.storage.loadJson(lang_file), "js")
+                else:
+                    data = translate.translateData(data, site.storage.loadJson(lang_file), "html")
+                    data = data.replace("lang={lang}", "lang=" + str(translate.lang))  # lang get parameter to .js file to avoid cache
+            except Exception as err:
+                site.log.error("Error loading translation file %s: %s" % (lang_file, err))
 
             self.log.debug("Patched %s (%s bytes) in %.3fs" % (inner_path, len(data), time.time() - s))
             yield data
diff --git a/src/Config.py b/src/Config.py
index 1edbe25a..419b1afe 100644
--- a/src/Config.py
+++ b/src/Config.py
@@ -10,7 +10,7 @@ class Config(object):
 
     def __init__(self, argv):
         self.version = "0.6.3"
-        self.rev = 3502
+        self.rev = 3503
         self.argv = argv
         self.action = None
         self.config_file = "zeronet.conf"