Fix bug in compileInsert with empty values with SQLite.

src/Illuminate/Database/Query/Grammars/SQLiteGrammar.php

@@ -153,6 +153,10 @@ public function compileInsert(Builder $query, array $values)
         // grammar insert builder because no special syntax is needed for the single
         // row inserts in SQLite. However, if there are multiples, we'll continue.
         if (count($values) == 1) {
+            if (empty(reset($values))) {
+                return "insert into $table default values";
+            }
+
             return parent::compileInsert($query, reset($values));
         }
 
@@ -172,6 +176,19 @@ public function compileInsert(Builder $query, array $values)
         return "insert into $table ($names) select ".implode(' union all select ', $columns);
     }
 
+    /**
+     * Compile an insert and get ID statement into SQL.
+     *
+     * @param  \Illuminate\Database\Query\Builder  $query
+     * @param  array   $values
+     * @param  string  $sequence
+     * @return string
+     */
+    public function compileInsertGetId(Builder $query, $values, $sequence)
+    {
+        return $this->compileInsert($query, $values);
+    }
+
     /**
      * Compile a truncate table statement into SQL.
      *