diff --git a/app/classes/shared/helpers.py b/app/classes/shared/helpers.py
index 95780a35..bc05420c 100644
--- a/app/classes/shared/helpers.py
+++ b/app/classes/shared/helpers.py
@@ -490,26 +490,27 @@ class Helpers:
     @staticmethod
     def generate_tree(folder, output=""):
         for raw_filename in os.listdir(folder):
-            print(raw_filename)
             filename = html.escape(raw_filename)
-            print(filename)
             rel = os.path.join(folder, raw_filename)
             if os.path.isdir(rel):
                 output += \
                     """<li class="tree-item" data-path="{}">
-                    \n<div data-path="{}" data-name="{}" class="tree-caret tree-ctx-item tree-folder">{}</div>
+                    \n<div data-path="{}" data-name="{}" class="tree-caret tree-ctx-item tree-folder">
+                      <i class="far fa-folder"></i>
+                      <i class="far fa-folder-open"></i>
+                      {}
+                    </div>
                     \n<ul class="tree-nested">"""\
                         .format(os.path.join(folder, filename), os.path.join(folder, filename), filename, filename)
 
                 output += helper.generate_tree(rel)
                 output += '</ul>\n</li>'
             else:
-                console.debug('os.path.isdir(rel): "{}", rel: "{}"'.format(os.path.isdir(rel), rel))
                 output += """<li
                 class="tree-item tree-ctx-item tree-file"
                 data-path="{}"
                 data-name="{}"
-                onclick="clickOnFile(event)">{}</li>""".format(os.path.join(folder, filename), filename, filename)
+                onclick="clickOnFile(event)"><span style="margin-right: 6px;"><i class="far fa-file"></i></span>{}</li>""".format(os.path.join(folder, filename), filename, filename)
         return output
 
     @staticmethod
diff --git a/app/classes/web/ajax_handler.py b/app/classes/web/ajax_handler.py
index 5ec917a6..af09a8b8 100644
--- a/app/classes/web/ajax_handler.py
+++ b/app/classes/web/ajax_handler.py
@@ -57,7 +57,7 @@ class AjaxHandler(BaseHandler):
                 self.redirect("/panel/error?error=Server ID Not Found")
 
             if server_data['log_path']:
-                logger.warning("Server ID not found in server_log ajax call")
+                logger.warning("Server ID not found in server_log ajax call ({})".format(server_id))
 
             if full_log:
                 log_lines = helper.get_setting('max_log_lines')
@@ -94,21 +94,20 @@ class AjaxHandler(BaseHandler):
 
                 # does this server id exist?
                 if not db_helper.server_id_exists(server_id):
-                    logger.warning("Server ID not found in get_file ajax call")
-                    console.warning("Server ID not found in get_file ajax call")
+                    logger.warning("Server ID not found in get_file ajax call ({})".format(server_id))
+                    console.warning("Server ID not found in get_file ajax call ({})".format(server_id))
                     return False
 
             if not helper.in_path(db_helper.get_server_data_by_id(server_id)['path'], file_path)\
                     or not helper.check_file_exists(os.path.abspath(file_path)):
-                logger.warning("Invalid path in get_file ajax call")
-                console.warning("Invalid path in get_file ajax call")
+                logger.warning("Invalid path in get_file ajax call ({})".format(file_path))
+                console.warning("Invalid path in get_file ajax call ({})".format(file_path))
                 return False
 
             file = open(file_path)
             file_contents = file.read()
             file.close()
 
-            console.debug("Send file contents")
             self.write(file_contents)
             self.finish()
 
@@ -124,8 +123,8 @@ class AjaxHandler(BaseHandler):
 
                 # does this server id exist?
                 if not db_helper.server_id_exists(server_id):
-                    logger.warning("Server ID not found in get_file ajax call")
-                    console.warning("Server ID not found in get_file ajax call")
+                    logger.warning("Server ID not found in get_file ajax call ({})".format(server_id))
+                    console.warning("Server ID not found in get_file ajax call ({})".format(server_id))
                     return False
 
             self.write(db_helper.get_server_data_by_id(server_id)['path'] + '\n' +
@@ -172,14 +171,14 @@ class AjaxHandler(BaseHandler):
 
                 # does this server id exist?
                 if not db_helper.server_id_exists(server_id):
-                    logger.warning("Server ID not found in create_file ajax call")
-                    console.warning("Server ID not found in create_file ajax call")
+                    logger.warning("Server ID not found in create_file ajax call ({})".format(server_id))
+                    console.warning("Server ID not found in create_file ajax call ({})".format(server_id))
                     return False
 
             if not helper.in_path(db_helper.get_server_data_by_id(server_id)['path'], file_path) \
                     or helper.check_file_exists(os.path.abspath(file_path)):
-                logger.warning("Invalid path in create_file ajax call")
-                console.warning("Invalid path in create_file ajax call")
+                logger.warning("Invalid path in create_file ajax call ({})".format(file_path))
+                console.warning("Invalid path in create_file ajax call ({})".format(file_path))
                 return False
 
             # Create the file by opening it
@@ -202,14 +201,14 @@ class AjaxHandler(BaseHandler):
 
                 # does this server id exist?
                 if not db_helper.server_id_exists(server_id):
-                    logger.warning("Server ID not found in create_dir ajax call")
-                    console.warning("Server ID not found in create_dir ajax call")
+                    logger.warning("Server ID not found in create_dir ajax call ({})".format(server_id))
+                    console.warning("Server ID not found in create_dir ajax call ({})".format(server_id))
                     return False
 
             if not helper.in_path(db_helper.get_server_data_by_id(server_id)['path'], dir_path) \
                     or helper.check_path_exists(os.path.abspath(dir_path)):
-                logger.warning("Invalid path in create_dir ajax call")
-                console.warning("Invalid path in create_dir ajax call")
+                logger.warning("Invalid path in create_dir ajax call ({})".format(dir_path))
+                console.warning("Invalid path in create_dir ajax call ({})".format(dir_path))
                 return False
 
             # Create the directory
@@ -231,14 +230,14 @@ class AjaxHandler(BaseHandler):
 
                 # does this server id exist?
                 if not db_helper.server_id_exists(server_id):
-                    logger.warning("Server ID not found in del_file ajax call")
-                    console.warning("Server ID not found in del_file ajax call")
+                    logger.warning("Server ID not found in del_file ajax call ({})".format(server_id))
+                    console.warning("Server ID not found in del_file ajax call ({})".format(server_id))
                     return False
 
             if not helper.in_path(db_helper.get_server_data_by_id(server_id)['path'], file_path) \
                     or not helper.check_file_exists(os.path.abspath(file_path)):
-                logger.warning("Invalid path in del_file ajax call")
-                console.warning("Invalid path in del_file ajax call")
+                logger.warning("Invalid path in del_file ajax call ({})".format(file_path))
+                console.warning("Invalid path in del_file ajax call ({})".format(file_path))
                 return False
 
             # Delete the file
@@ -258,14 +257,14 @@ class AjaxHandler(BaseHandler):
 
                 # does this server id exist?
                 if not db_helper.server_id_exists(server_id):
-                    logger.warning("Server ID not found in del_file ajax call")
-                    console.warning("Server ID not found in del_file ajax call")
+                    logger.warning("Server ID not found in del_file ajax call ({})".format(server_id))
+                    console.warning("Server ID not found in del_file ajax call ({})".format(server_id))
                     return False
 
             if not helper.in_path(db_helper.get_server_data_by_id(server_id)['path'], dir_path) \
                     or not helper.check_path_exists(os.path.abspath(dir_path)):
-                logger.warning("Invalid path in del_file ajax call")
-                console.warning("Invalid path in del_file ajax call")
+                logger.warning("Invalid path in del_file ajax call ({})".format(dir_path))
+                console.warning("Invalid path in del_file ajax call ({})".format(dir_path))
                 return False
 
             # Delete the file
@@ -291,14 +290,14 @@ class AjaxHandler(BaseHandler):
 
                 # does this server id exist?
                 if not db_helper.server_id_exists(server_id):
-                    logger.warning("Server ID not found in save_file ajax call")
-                    console.warning("Server ID not found in save_file ajax call")
+                    logger.warning("Server ID not found in save_file ajax call ({})".format(server_id))
+                    console.warning("Server ID not found in save_file ajax call ({})".format(server_id))
                     return False
 
             if not helper.in_path(db_helper.get_server_data_by_id(server_id)['path'], file_path)\
                     or not helper.check_file_exists(os.path.abspath(file_path)):
-                logger.warning("Invalid path in save_file ajax call")
-                console.warning("Invalid path in save_file ajax call")
+                logger.warning("Invalid path in save_file ajax call ({})".format(file_path))
+                console.warning("Invalid path in save_file ajax call ({})".format(file_path))
                 return False
 
             # Open the file in write mode and store the content in file_object
@@ -312,35 +311,35 @@ class AjaxHandler(BaseHandler):
             print(server_id)
 
             if server_id is None:
-                logger.warning("Server ID not found in rename_item ajax call")
-                console.warning("Server ID not found in rename_item ajax call")
+                logger.warning("Server ID not found in rename_item ajax call ({})".format(server_id))
+                console.warning("Server ID not found in rename_item ajax call ({})".format(server_id))
                 return False
             else:
                 server_id = bleach.clean(server_id)
 
                 # does this server id exist?
                 if not db_helper.server_id_exists(server_id):
-                    logger.warning("Server ID not found in rename_item ajax call (1)")
-                    console.warning("Server ID not found in rename_item ajax call (1)")
+                    logger.warning("Server ID not found in rename_item ajax call ({})".format(server_id))
+                    console.warning("Server ID not found in rename_item ajax call ({})".format(server_id))
                     return False
 
             if item_path is None or new_item_name is None:
-                logger.warning("Invalid path in rename_item ajax call (2)")
-                console.warning("Invalid path in rename_item ajax call (2)")
+                logger.warning("Invalid path in rename_item ajax call")
+                console.warning("Invalid path in rename_item ajax call")
                 return False
 
             if not helper.in_path(db_helper.get_server_data_by_id(server_id)['path'], item_path) \
                     or not helper.check_path_exists(os.path.abspath(item_path)):
-                logger.warning("Invalid path in rename_item ajax call (3)")
-                console.warning("Invalid path in rename_item ajax call (3)")
+                logger.warning("Invalid path in rename_item ajax call ({})".format(server_id))
+                console.warning("Invalid path in rename_item ajax call ({})".format(server_id))
                 return False
 
             new_item_path = os.path.join(os.path.split(item_path)[0], new_item_name)
 
             if not helper.in_path(db_helper.get_server_data_by_id(server_id)['path'], new_item_path) \
                     or helper.check_path_exists(os.path.abspath(new_item_path)):
-                logger.warning("Invalid path 2 in rename_item ajax call")
-                console.warning("Invalid path 2 in rename_item ajax call")
+                logger.warning("Invalid path 2 in rename_item ajax call ({})".format(server_id))
+                console.warning("Invalid path 2 in rename_item ajax call ({})".format(server_id))
                 return False
 
             # RENAME
diff --git a/app/frontend/templates/panel/server_files.html b/app/frontend/templates/panel/server_files.html
index d08e11ac..a4b15940 100644
--- a/app/frontend/templates/panel/server_files.html
+++ b/app/frontend/templates/panel/server_files.html
@@ -140,7 +140,11 @@
                 </style>
                 <ul class="tree-view">
                   <li>
-                    <div class="tree-caret tree-ctx-item files-tree-title">Files</div>
+                    <div class="tree-caret tree-ctx-item files-tree-title">
+                      <i class="far fa-folder"></i>
+                      <i class="far fa-folder-open"></i>
+                      Files
+                    </div>
                     <ul class="tree-nested" id="files-tree">
                       <li>Error while getting files</li>
 
@@ -150,10 +154,12 @@
               </div>
               <style>
                  /* Remove default bullets */
-                .tree-view {
+                .tree-view,
+                .tree-nested {
                   list-style-type: none;
                   margin: 0;
                   padding: 0;
+                  margin-left: 10px;
                 }
 
                 /* Style the caret/arrow */
@@ -163,16 +169,19 @@
                 }
 
                 /* Create the caret/arrow with a unicode, and style it */
-                .tree-caret::before {
-                  content: "\25B6";
-                  color: white;
+                .tree-caret .fa-folder {
                   display: inline-block;
-                  margin-right: 6px;
+                }
+                .tree-caret .fa-folder-open {
+                  display: none;
                 }
 
                 /* Rotate the caret/arrow icon when clicked on (using JavaScript) */
-                .tree-caret-down::before {
-                  transform: rotate(90deg);
+                .tree-caret-down .fa-folder {
+                  display: none;
+                }
+                .tree-caret-down .fa-folder-open {
+                  display: inline-block;
                 }
 
                 /* Hide the nested list */
@@ -182,7 +191,13 @@
               </style>
               <div class="col-md-6 col-sm-12">
                 Editing file <span id="editingFile"></span>
-                <div id="editor">file_contents</div>
+                <div id="editor" style="resize: both;">file_contents</div>
+                <div class="btn-group" role="group">
+                  <button onclick="setKeyboard(event.target)" class="btn btn-primary" data-handler-name="null">Default</button>
+                  <button onclick="setKeyboard(event.target)" class="btn btn-secondary" data-handler-name="ace/keyboard/vim">Vim</button>
+                  <button onclick="setKeyboard(event.target)" class="btn btn-secondary" data-handler-name="ace/keyboard/emacs">Emacs</button>
+                  <button onclick="setKeyboard(event.target)" class="btn btn-secondary" data-handler-name="ace/keyboard/sublime">Sublime</button>
+                </div>
                 <h3 id="file_warn"></h3>
                 <button class="btn btn-success" onclick="save()">Save</button>
               </div>
@@ -217,6 +232,11 @@
     editor.setTheme('ace/theme/dracula');
     editor.session.setUseSoftTabs(true);
 
+    // mouseup = css resize end
+	document.addEventListener("mouseup", function(e){
+		editor.resize();
+	});
+
     let extensionChanges = [
       {
         regex: /^js$/,
@@ -652,6 +672,21 @@
     getTreeView();
     setTreeViewContext();
 
+    function setKeyboard(target) {
+      var handlerName = target.getAttribute('data-handler-name');
+      if (handlerName == 'null') handlerName = null;
+      editor.setKeyboardHandler(handlerName);
+
+      var nodes = target.parentNode.querySelectorAll("[data-handler-name]");
+      for (var i = 0; i < nodes.length; i++) {
+        nodes[i].classList.remove('btn-primary');
+        nodes[i].classList.add('btn-secondary');
+      }
+
+      target.classList.remove('btn-secondary');
+      target.classList.add('btn-primary');
+    }
+
 </script>
 
 {% end %}
\ No newline at end of file