diff -up sqlamp-0.5.2/CHANGES.sqlite36x sqlamp-0.5.2/CHANGES
--- sqlamp-0.5.2/CHANGES.sqlite36x	2010-09-19 16:19:09.000000000 +0200
+++ sqlamp-0.5.2/CHANGES	2011-12-02 13:19:54.989707752 +0100
@@ -1,3 +1,8 @@
+0.5.3: *not released yet*
+-------------------------
+- Workaround for bug in sqlite 3.6.x (problems with binding two integer
+  attributes). Initial patch by Josip Delic.
+
 0.5.2: released 2010-09-19
 --------------------------
 - SQLAlchemy of versions 0.6.x is now supported as well as 0.5.x.
diff -up sqlamp-0.5.2/sqlamp/__init__.py.sqlite36x sqlamp-0.5.2/sqlamp/__init__.py
--- sqlamp-0.5.2/sqlamp/__init__.py.sqlite36x	2010-09-19 16:21:10.000000000 +0200
+++ sqlamp-0.5.2/sqlamp/__init__.py	2011-12-02 13:18:07.718587932 +0100
@@ -237,14 +237,14 @@ class _InsertionsParamsSelector(object):
             # `tree_id` is next unused integer value,
             # `depth` for root nodes is equal to zero,
             # `path` should be empty string.
-            query = self.session.execute(sqlalchemy.select([
-                (sqlalchemy.func.coalesce(
-                    sqlalchemy.func.max(opts.tree_id_field), 0)
-                 + 1).label('tree_id')
-            ])).fetchone()
-            self._query_result = dict(
-                path='', depth=0, tree_id=query['tree_id']
-            )
+            [tree_id] = self.session.execute(
+                sqlalchemy.func.max(opts.tree_id_field)
+            ).fetchone()
+            if tree_id is None:
+                tree_id = 1
+            else:
+                tree_id += 1
+            self._query_result = dict(path='', depth=0, tree_id=tree_id)
         else:
             # a new instance has at least one ancestor.
             # `tree_id` can be used from parent's value,