diff --git a/.gitignore b/.gitignore
index d78b703..491a287 100644
--- a/.gitignore
+++ b/.gitignore
@@ -17,10 +17,9 @@ yandex_money.log
 /static/
 /src/dokumentor/media/
 /tmp/
-/conf/env.local
 /data/
 /public/
-
+conf/env
 !local.py
 !parts
 !.gitkeep
diff --git a/Dockerfile b/Dockerfile
index ff29005..ec863d7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,8 +1,9 @@
 FROM python:3.6
 ENV PYTHONUNBUFFERED 1
 COPY requirements /opt/app/requirements
-RUN apt-get update && \
-    apt-get -y install ghostscript libfreetype6-dev nginx supervisor make && \
+RUN apt-get update -y && \
+    apt-get upgrade -y && \
+    apt-get -y install ghostscript libfreetype6-dev python3-dev nginx supervisor make && \
     apt-get clean && \
     rm -rf /var/lib/apt/lists/* && \
 
diff --git a/conf/env b/conf/env
index ffb6ae2..34b7fc2 100644
--- a/conf/env
+++ b/conf/env
@@ -2,6 +2,8 @@ DJANGO_SETTINGS_MODULE='dokumentor.settings.local'
 
 DJANGO_SECRET='CHANGE_ME_IN_PRODUCTION'
 
+SSL=False
+
 DJANGO_DB='postgres://dokumentor:dokumentor@localhost:5432/dokumentor'
 DJANGO_DB_sqlite3='sqlite:////Users/mitri4/Projects/dokumentor/db.sqlite3'
 
diff --git a/conf/env.local b/conf/env.local
index ffb6ae2..34b7fc2 100644
--- a/conf/env.local
+++ b/conf/env.local
@@ -2,6 +2,8 @@ DJANGO_SETTINGS_MODULE='dokumentor.settings.local'
 
 DJANGO_SECRET='CHANGE_ME_IN_PRODUCTION'
 
+SSL=False
+
 DJANGO_DB='postgres://dokumentor:dokumentor@localhost:5432/dokumentor'
 DJANGO_DB_sqlite3='sqlite:////Users/mitri4/Projects/dokumentor/db.sqlite3'
 
diff --git a/conf/env.stage b/conf/env.stage
index afdfd12..d8f22b4 100644
--- a/conf/env.stage
+++ b/conf/env.stage
@@ -1,5 +1,7 @@
 DJANGO_SETTINGS_MODULE=dokumentor.settings.stage
 
+SSL=False
+
 DJANGO_SECRET='CHANGE_ME_IN_PRODUCTION'
 
 DJANGO_DB='postgres://dokumentor:dokumentor@db:5432/dokumentor'
diff --git a/conf/env.template b/conf/env.template
index bd0ccc7..41b9593 100644
--- a/conf/env.template
+++ b/conf/env.template
@@ -16,4 +16,4 @@ CELERY_BROKER_URL='amqp://guest:guest@localhost:5672//'
 CELERY_RESULT_BACKEND='amqp://guest:guest@localhost:5672//'
 
 CALLBACK_EMAIL_SENDER=''
-CALLBACK_MANAGERS_EMAILS=[]
+CALLBACK_MANAGERS_EMAILS=()
diff --git a/conf/nginx_vds.conf b/conf/nginx_vds.conf
new file mode 100644
index 0000000..10df4b3
--- /dev/null
+++ b/conf/nginx_vds.conf
@@ -0,0 +1,20 @@
+upstream onpoint-dev {
+	server localhost:32768;
+}
+
+server {
+    client_max_body_size 175M;
+    listen 0.0.0.0:80;
+    server_name www.dev.dokumentor.mitri4.pro dev.dokumentor.mitri4.pro;
+
+    location / {
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header Host $http_host;
+        proxy_set_header X-NginX-Proxy true;
+
+        proxy_pass http://onpoint-dev/;
+        proxy_redirect off;
+    }
+
+}
diff --git a/docker-compose.yml b/docker-compose.yml
index 22315f6..72630d5 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -6,7 +6,8 @@ services:
         volumes:
             - ./:/opt/app
         ports:
-            - "80:80"
+            - "32768:80"
+            - "8000:8000"
         env_file: conf/env.stage
         environment:
             - REDIS_URL=redis://redis:6379/1
diff --git a/src/customer/forms.py b/src/customer/forms.py
index 5000224..8886e8f 100644
--- a/src/customer/forms.py
+++ b/src/customer/forms.py
@@ -8,7 +8,9 @@ from yandex_money.forms import PaymentForm
 from commons.forms import MyBaseModelForm, set_field_error
 
 from customer import consts, models
+from django.forms.utils import ErrorList
 
+from django.forms.forms import NON_FIELD_ERRORS
 
 FILE_UPLOAD_MAX_MEMORY_SIZE = getattr(settings, 'FILE_UPLOAD_MAX_MEMORY_SIZE ', 2621440)  # default 2.5Mb
 
@@ -238,15 +240,14 @@ class ClientForm(forms.ModelForm):
         self.fields['okpo'].widget.attrs.update(_numeric(self.fields['okpo']))
 
     def clean(self):
-        if self.instance:
+
+        if self.instance.inn:
             return self.cleaned_data
 
         inn = self.cleaned_data.get('inn')
         partner_exists = models.Client.objects.filter(inn=inn, company=self.request.user.profile)
         if partner_exists:
             if 'inn' not in self._errors:
-                from django.forms.util import ErrorList
-                from django.forms.forms import NON_FIELD_ERRORS
                 error = 'Контрагент с ИНН {} уже существует'.format(inn)
                 self._errors['inn'] = ErrorList()
                 self._errors['inn'].append(error)
diff --git a/src/docs/views/base_views.py b/src/docs/views/base_views.py
index 6a26762..dc4e0e1 100644
--- a/src/docs/views/base_views.py
+++ b/src/docs/views/base_views.py
@@ -12,7 +12,7 @@ from django.contrib import messages
 from django.db import DatabaseError
 
 from django.shortcuts import render, get_object_or_404, redirect
-from django.http import HttpResponseServerError, HttpResponseBadRequest, HttpResponse
+from django.http import HttpResponseBadRequest, HttpResponse
 from django.utils.decorators import method_decorator
 from django.views.decorators.http import require_POST
 from django.views.decorators.csrf import csrf_protect
@@ -21,7 +21,6 @@ from django.forms.models import inlineformset_factory, model_to_dict
 from django.template.loader import render_to_string
 from django.core.mail import EmailMessage
 from django.utils.encoding import smart_str
-from django.conf import settings
 
 from commons.utils import dthandler
 from commons.paginator import pagination, save_per_page_value
@@ -33,11 +32,10 @@ from customer.forms import ClientsListForm, ClientForm
 
 from docs.as_xls import render_xls_to_string
 from docs.forms import EmailForm, InvoicesListForm
-from docs import filters
-
 from customer.decorators import license_required
 from customer.utils import raise_if_no_profile
 from django.conf import settings
+import traceback
 
 
 DEBUG = getattr(settings, 'DEBUG', False)
@@ -47,6 +45,8 @@ MEDIA_URL = getattr(settings, 'MEDIA_URL', '')
 
 ORDER_VAR = 'o'
 ORDER_TYPE_VAR = 'ot'
+# GHOSTSCRIPTCMD = 'gs'
+GHOSTSCRIPTCMD = '/usr/bin/gs'
 
 
 class Ordering(object):
@@ -409,7 +409,9 @@ class BaseViews(object):
             f.write(pdf)
             f.close()
 
-            args = ["gs",
+            print(filename)
+
+            args = [GHOSTSCRIPTCMD,
                     "-q",
                     "-dNOPAUSE", "-dBATCH", "-dSAFER",
                     "-sDEVICE=png16m",
@@ -418,10 +420,19 @@ class BaseViews(object):
                     "-f", filename
                     ]
             try:
+
+                print("Running command:\n%s" % ' '.join(args))
+
                 p = s.Popen(args=args, stdout=s.PIPE, stderr=s.PIPE)
                 p.wait()
-            except OSError:
-                sys.exit("Error executing Ghostscript. Is it in your PATH?")
+            except OSError as e:
+                sys.exit("{}\nError executing Ghostscript {}. "
+                         "Is it in your PATH?".format(e, GHOSTSCRIPTCMD))
+
+            except:
+                print("Error while running Ghostscript subprocess. Traceback:")
+                print("Traceback:\n%s" % traceback.format_exc())
+
             os.remove(filename)
             filename = '%s.pdf' % self.get_filename(*args, **kwargs)
             imgs = glob.glob(os.path.join(tmp_dir, '*.png'))
diff --git a/src/dokumentor/settings/base.py b/src/dokumentor/settings/common.py
similarity index 99%
rename from src/dokumentor/settings/base.py
rename to src/dokumentor/settings/common.py
index 904aad9..3035bed 100644
--- a/src/dokumentor/settings/base.py
+++ b/src/dokumentor/settings/common.py
@@ -20,6 +20,7 @@ SECRET_KEY = e.get('DJANGO_SECRET')
 
 DEBUG = False
 
+SSL = e.get('SSL', default=False)
 
 # Hosts/domain names that are valid for this site; required if DEBUG is False
 # See https://docs.djangoproject.com/en/1.5/ref/settings/#allowed-hosts
diff --git a/src/dokumentor/settings/local.py b/src/dokumentor/settings/local.py
index ed83245..44a4fd3 100644
--- a/src/dokumentor/settings/local.py
+++ b/src/dokumentor/settings/local.py
@@ -2,13 +2,14 @@
 
 import dj_database_url
 
-from dokumentor.settings.base import *
+from dokumentor.settings.common import *
 
 
 def custom_show_toolbar(self):
     return True
 
 DEBUG = True
+TEMPLATES[0]['OPTIONS']['debug'] = DEBUG
 
 if DEBUG:
     INSTALLED_APPS.append('debug_toolbar')
diff --git a/src/dokumentor/settings/production.py b/src/dokumentor/settings/production.py
index e291bfd..493f192 100644
--- a/src/dokumentor/settings/production.py
+++ b/src/dokumentor/settings/production.py
@@ -2,9 +2,10 @@
 
 import dj_database_url
 
-from dokumentor.settings.base import *
+from dokumentor.settings.common import *
 
 DEBUG = False
+TEMPLATES[0]['OPTIONS']['debug'] = DEBUG
 
 ADMINS = []
 
@@ -16,6 +17,12 @@ DATABASES = {
     'default': dj_database_url.parse(e.get('DJANGO_DB')),
 }
 
+if SSL:
+    SECURE_PROXY_SSL_HEADER = ('HTTP_X_FORWARDED_PROTO', 'https')
+    SECURE_SSL_REDIRECT = True
+    SESSION_COOKIE_SECURE = True
+    CSRF_COOKIE_SECURE = True
+
 DEFAULT_FROM_EMAIL = e.get('DJANGO_FROM_EMAIL')
 SERVER_EMAIL = DEFAULT_FROM_EMAIL
 EMAIL_HOST = e.get('DJANGO_EMAIL_HOST')
diff --git a/src/dokumentor/settings/stage.py b/src/dokumentor/settings/stage.py
index e2f5481..c11b41c 100644
--- a/src/dokumentor/settings/stage.py
+++ b/src/dokumentor/settings/stage.py
@@ -2,9 +2,10 @@
 
 import dj_database_url
 
-from dokumentor.settings.base import *
+from dokumentor.settings.common import *
 
 DEBUG = False
+TEMPLATES[0]['OPTIONS']['debug'] = DEBUG
 
 ADMINS = [
     ('Dmitriy Shesterkin', 'mitri4@bk.ru'),
@@ -13,7 +14,7 @@ ADMINS = [
 
 MANAGERS = ADMINS
 
-ALLOWED_HOSTS = ['dokumentor.mitri4.pro']
+ALLOWED_HOSTS = ['dokumentor.mitri4.pro', '127.0.0.1', 'dev.dokumentor.mitri4.pro']
 
 DATABASES = {
     'default': dj_database_url.parse(e.get('DJANGO_DB')),