when i want to create a model there were an error ;
Phalcon DevTools (1.1.0)
PHP Notice: Undefined property: Phalcon\Config::$dbname in C:\phalcon-tools\scr ipts\Phalcon\Builder\Model.php on line 332 PHP Stack trace: PHP 1. {main}() C:\phalcon-tools\phalcon.php:0 PHP 2. Phalcon\Script->run() C:\phalcon-tools\phalcon.php:82 PHP 3. Phalcon\Script->dispatch() C:\phalcon-tools\scripts\Phalcon\Script.php: 138 PHP 4. Phalcon\Commands\Builtin\Model->run() C:\phalcon-tools\scripts\Phalcon\ Script.php:115 PHP 5. Phalcon\Builder\Model->build() C:\phalcon-tools\scripts\Phalcon\Command s\Builtin\Model.php:85
SCREAM: Error suppression ignored for Notice: Undefined property: Phalcon\Config::$dbname in C:\phalcon-tools\scripts\ Phalcon\Builder\Model.php on line 332
Call Stack: 0.0014 657104 1. {main}() C:\phalcon-tools\phalcon.php:0 0.0209 1280336 2. Phalcon\Script->run() C:\phalcon-tools\phalcon.php:82
0.0210 1280864 3. Phalcon\Script->dispatch() C:\phalcon-tools\scripts\P
halcon\Script.php:138 0.0237 1284152 4. Phalcon\Commands\Builtin\Model->run() C:\phalcon-tool s\scripts\Phalcon\Script.php:115 0.0288 1523840 5. Phalcon\Builder\Model->build() C:\phalcon-tools\scrip ts\Phalcon\Commands\Builtin\Model.php:85
Error: SQLSTATE[3D000]: Invalid catalog name: 1046 No database selected
how can i solve it.