# Erro de conexão ao banco de dados

**URL:** <https://forum.ieducar.org/t/erro-de-conexao-ao-banco-de-dados/571>\
**Category:** Dúvidas\
**Created:** [Maio 19, 2019, 9:59pm UTC](https://forum.ieducar.org/t/erro-de-conexao-ao-banco-de-dados/571 "2019-05-19T21:59:20Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![marcos](https://yyz2.discourse-cdn.com/flex036/user_avatar/forum.ieducar.org/marcos/32/157_2.png) [@marcos](https://forum.ieducar.org/u/marcos)\
**Post date:** [Maio 19, 2019, 9:59pm UTC](https://forum.ieducar.org/t/erro-de-conexao-ao-banco-de-dados/571/1 "2019-05-19T21:59:20Z")

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Estou implantando o i-Educar em uma VPS, porém na etapa de conexão ao banco de dados é retornado erro ao conectar ao banco de dados.

> at  
> /var/www/ieducar/vendor/laravel/framework/src/Illuminate/Database/Connection.php:664, Doctrine\DBAL\Driver\PDOException(code: 58P01): SQLSTATE[58P01]: Undefined file: 7 ERROR: could not open extension control file "/usr/share/postgresql/9.5/extension/pg\_stat\_statements.control": No such file or directory at /var/www/ieducar/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php:43, PDOException(code: 58P01): SQLSTATE[58P01]: Undefined file: 7 ERROR: could not open extension control file "/usr/share/postgresql/9.5/extension/pg\_stat\_statements.control": No such file or directory at /var/www/ieducar/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php:41)

Consigo acessar o banco normalmente pelo pgadmin, e na página de instalação informa que o arquivo .env está correto.

 ![image](https://canada1.discourse-cdn.com/flex036/uploads/ieducar/original/1X/471c800de7feb50547b9bec06d969ad28ec3c572.png)

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**Author:** ![edersoares](https://yyz2.discourse-cdn.com/flex036/user_avatar/forum.ieducar.org/edersoares/32/1050_2.png) [@edersoares](https://forum.ieducar.org/u/edersoares)\
**Post date:** [Maio 20, 2019, 4:56pm UTC](https://forum.ieducar.org/t/erro-de-conexao-ao-banco-de-dados/571/2 "2019-05-20T16:56:08Z")

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Qual a versão do seu Postgres?

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**Author:** ![marcioro](https://yyz2.discourse-cdn.com/flex036/user_avatar/forum.ieducar.org/marcioro/32/115_2.png) [@marcioro](https://forum.ieducar.org/u/marcioro)\
**Post date:** [Maio 23, 2019, 10:30am UTC](https://forum.ieducar.org/t/erro-de-conexao-ao-banco-de-dados/571/3 "2019-05-23T10:30:17Z")

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# [Tutorial i-Educar](https://forum.ieducar.org/t/tutorial-i-educar/474)

VEJAI MEU TUTORIAL, tb quando fui instalar pela primeira vez nao dei conta deu problemas tb no BANCO. Mais com ajuda do forum conseguir instalar e fiz esse tutorial e ajuda a instalar do zero a v 2.1.x

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**Author:** ![marcos](https://yyz2.discourse-cdn.com/flex036/user_avatar/forum.ieducar.org/marcos/32/157_2.png) [@marcos](https://forum.ieducar.org/u/marcos)\
**Post date:** [Maio 24, 2019, 4:38pm UTC](https://forum.ieducar.org/t/erro-de-conexao-ao-banco-de-dados/571/4 "2019-05-24T16:38:48Z")

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Olá!

Consegui resolver. Como estava utilizando a versão 18.04 do Ubuntu, o postgresql padrão dele já é o 10.  
Voltei para o Ubuntu 16.04 e a instalação ocorreu normalmente.

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**Author:** ![marcos](https://yyz2.discourse-cdn.com/flex036/user_avatar/forum.ieducar.org/marcos/32/157_2.png) [@marcos](https://forum.ieducar.org/u/marcos)\
**Post date:** [Maio 24, 2019, 4:45pm UTC](https://forum.ieducar.org/t/erro-de-conexao-ao-banco-de-dados/571/5 "2019-05-24T16:45:32Z")

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Muito bom o material Marcio!