PDOException: PDO::__construct(): php_network_getaddresses: getaddrinfo for cp26b6-db failed: Try again in /app/src/services/DbConnect.php:11
Stack trace:
#0 /app/src/services/DbConnect.php(11): PDO->__construct('mysql:host=cp26...', 'docker', Object(SensitiveParameterValue))
#1 /app/src/Main.php(43): Cp26\B6\services\DbConnect->__construct('cp26b6-db', 'cp26b6', 'docker', 'docker')
#2 [internal function]: Cp26\B6\Main->Cp26\B6\{closure}()
#3 /app/vendor/php-di/invoker/src/Invoker.php(74): call_user_func_array(Object(Closure), Array)
#4 /app/vendor/php-di/php-di/src/Definition/Resolver/FactoryResolver.php(69): Invoker\Invoker->call(Object(Closure), Array)
#5 /app/vendor/php-di/php-di/src/Definition/Resolver/ResolverDispatcher.php(60): DI\Definition\Resolver\FactoryResolver->resolve(Object(DI\Definition\FactoryDefinition), Array)
#6 /app/vendor/php-di/php-di/src/Container.php(354): DI\Definition\Resolver\ResolverDispatcher->resolve(Object(DI\Definition\FactoryDefinition), Array)
#7 /app/vendor/php-di/php-di/src/Container.php(136): DI\Container->resolveDefinition(Object(DI\Definition\FactoryDefinition))
#8 /app/src/controler/LiensController.php(131): DI\Container->get('LiensModel')
#9 /app/vendor/slim/slim/Slim/Handlers/Strategies/RequestResponse.php(38): Cp26\B6\controler\LiensController->list(Object(Slim\Psr7\Request), Object(Slim\Psr7\Response), Array)
#10 /app/vendor/slim/slim/Slim/Routing/Route.php(363): Slim\Handlers\Strategies\RequestResponse->__invoke(Array, Object(Slim\Psr7\Request), Object(Slim\Psr7\Response), Array)
#11 /app/vendor/slim/slim/Slim/MiddlewareDispatcher.php(73): Slim\Routing\Route->handle(Object(Slim\Psr7\Request))
#12 /app/vendor/slim/slim/Slim/MiddlewareDispatcher.php(73): Slim\MiddlewareDispatcher->handle(Object(Slim\Psr7\Request))
#13 /app/vendor/slim/slim/Slim/Routing/Route.php(321): Slim\MiddlewareDispatcher->handle(Object(Slim\Psr7\Request))
#14 /app/vendor/slim/slim/Slim/Routing/RouteRunner.php(74): Slim\Routing\Route->run(Object(Slim\Psr7\Request))
#15 /app/vendor/slim/twig-view/src/TwigMiddleware.php(117): Slim\Routing\RouteRunner->handle(Object(Slim\Psr7\Request))
#16 /app/vendor/slim/slim/Slim/MiddlewareDispatcher.php(129): Slim\Views\TwigMiddleware->process(Object(Slim\Psr7\Request), Object(Slim\Routing\RouteRunner))
#17 /app/vendor/slim/slim/Slim/Middleware/ErrorMiddleware.php(77): Psr\Http\Server\RequestHandlerInterface@anonymous->handle(Object(Slim\Psr7\Request))
#18 /app/vendor/slim/slim/Slim/MiddlewareDispatcher.php(129): Slim\Middleware\ErrorMiddleware->process(Object(Slim\Psr7\Request), Object(Psr\Http\Server\RequestHandlerInterface@anonymous))
#19 /app/vendor/slim/slim/Slim/MiddlewareDispatcher.php(73): Psr\Http\Server\RequestHandlerInterface@anonymous->handle(Object(Slim\Psr7\Request))
#20 /app/vendor/slim/slim/Slim/App.php(209): Slim\MiddlewareDispatcher->handle(Object(Slim\Psr7\Request))
#21 /app/vendor/slim/slim/Slim/App.php(193): Slim\App->handle(Object(Slim\Psr7\Request))
#22 /app/src/Main.php(99): Slim\App->run()
#23 /app/index.php(8): Cp26\B6\Main->__construct()
#24 {main}

Next PDOException: SQLSTATE[HY000] [2002] php_network_getaddresses: getaddrinfo for cp26b6-db failed: Try again in /app/src/services/DbConnect.php:11
Stack trace:
#0 /app/src/services/DbConnect.php(11): PDO->__construct('mysql:host=cp26...', 'docker', Object(SensitiveParameterValue))
#1 /app/src/Main.php(43): Cp26\B6\services\DbConnect->__construct('cp26b6-db', 'cp26b6', 'docker', 'docker')
#2 [internal function]: Cp26\B6\Main->Cp26\B6\{closure}()
#3 /app/vendor/php-di/invoker/src/Invoker.php(74): call_user_func_array(Object(Closure), Array)
#4 /app/vendor/php-di/php-di/src/Definition/Resolver/FactoryResolver.php(69): Invoker\Invoker->call(Object(Closure), Array)
#5 /app/vendor/php-di/php-di/src/Definition/Resolver/ResolverDispatcher.php(60): DI\Definition\Resolver\FactoryResolver->resolve(Object(DI\Definition\FactoryDefinition), Array)
#6 /app/vendor/php-di/php-di/src/Container.php(354): DI\Definition\Resolver\ResolverDispatcher->resolve(Object(DI\Definition\FactoryDefinition), Array)
#7 /app/vendor/php-di/php-di/src/Container.php(136): DI\Container->resolveDefinition(Object(DI\Definition\FactoryDefinition))
#8 /app/src/controler/LiensController.php(131): DI\Container->get('LiensModel')
#9 /app/vendor/slim/slim/Slim/Handlers/Strategies/RequestResponse.php(38): Cp26\B6\controler\LiensController->list(Object(Slim\Psr7\Request), Object(Slim\Psr7\Response), Array)
#10 /app/vendor/slim/slim/Slim/Routing/Route.php(363): Slim\Handlers\Strategies\RequestResponse->__invoke(Array, Object(Slim\Psr7\Request), Object(Slim\Psr7\Response), Array)
#11 /app/vendor/slim/slim/Slim/MiddlewareDispatcher.php(73): Slim\Routing\Route->handle(Object(Slim\Psr7\Request))
#12 /app/vendor/slim/slim/Slim/MiddlewareDispatcher.php(73): Slim\MiddlewareDispatcher->handle(Object(Slim\Psr7\Request))
#13 /app/vendor/slim/slim/Slim/Routing/Route.php(321): Slim\MiddlewareDispatcher->handle(Object(Slim\Psr7\Request))
#14 /app/vendor/slim/slim/Slim/Routing/RouteRunner.php(74): Slim\Routing\Route->run(Object(Slim\Psr7\Request))
#15 /app/vendor/slim/twig-view/src/TwigMiddleware.php(117): Slim\Routing\RouteRunner->handle(Object(Slim\Psr7\Request))
#16 /app/vendor/slim/slim/Slim/MiddlewareDispatcher.php(129): Slim\Views\TwigMiddleware->process(Object(Slim\Psr7\Request), Object(Slim\Routing\RouteRunner))
#17 /app/vendor/slim/slim/Slim/Middleware/ErrorMiddleware.php(77): Psr\Http\Server\RequestHandlerInterface@anonymous->handle(Object(Slim\Psr7\Request))
#18 /app/vendor/slim/slim/Slim/MiddlewareDispatcher.php(129): Slim\Middleware\ErrorMiddleware->process(Object(Slim\Psr7\Request), Object(Psr\Http\Server\RequestHandlerInterface@anonymous))
#19 /app/vendor/slim/slim/Slim/MiddlewareDispatcher.php(73): Psr\Http\Server\RequestHandlerInterface@anonymous->handle(Object(Slim\Psr7\Request))
#20 /app/vendor/slim/slim/Slim/App.php(209): Slim\MiddlewareDispatcher->handle(Object(Slim\Psr7\Request))
#21 /app/vendor/slim/slim/Slim/App.php(193): Slim\App->handle(Object(Slim\Psr7\Request))
#22 /app/src/Main.php(99): Slim\App->run()
#23 /app/index.php(8): Cp26\B6\Main->__construct()
#24 {main}<!doctype html><html lang="en">    <head>        <meta charset="utf-8">        <meta name="viewport" content="width=device-width, initial-scale=1">        <title>Slim Application Error</title>        <style>            body{margin:0;padding:30px;font:12px/1.5 Helvetica,Arial,Verdana,sans-serif}            h1{margin:0;font-size:48px;font-weight:normal;line-height:48px}            strong{display:inline-block;width:65px}        </style>    </head>    <body>        <h1>Slim Application Error</h1>        <div><p>The application could not run because of the following error:</p><h2>Details</h2><div><strong>Type:</strong> Error</div><div><strong>Code:</strong> 0</div><div><strong>Message:</strong> Call to a member function prepare() on null</div><div><strong>File:</strong> /app/src/Model/LiensModel.php</div><div><strong>Line:</strong> 104</div><h2>Trace</h2><pre>#0 /app/src/controler/LiensController.php(132): Cp26\B6\Model\LiensModel-&gt;readAll()
#1 /app/vendor/slim/slim/Slim/Handlers/Strategies/RequestResponse.php(38): Cp26\B6\controler\LiensController-&gt;list(Object(Slim\Psr7\Request), Object(Slim\Psr7\Response), Array)
#2 /app/vendor/slim/slim/Slim/Routing/Route.php(363): Slim\Handlers\Strategies\RequestResponse-&gt;__invoke(Array, Object(Slim\Psr7\Request), Object(Slim\Psr7\Response), Array)
#3 /app/vendor/slim/slim/Slim/MiddlewareDispatcher.php(73): Slim\Routing\Route-&gt;handle(Object(Slim\Psr7\Request))
#4 /app/vendor/slim/slim/Slim/MiddlewareDispatcher.php(73): Slim\MiddlewareDispatcher-&gt;handle(Object(Slim\Psr7\Request))
#5 /app/vendor/slim/slim/Slim/Routing/Route.php(321): Slim\MiddlewareDispatcher-&gt;handle(Object(Slim\Psr7\Request))
#6 /app/vendor/slim/slim/Slim/Routing/RouteRunner.php(74): Slim\Routing\Route-&gt;run(Object(Slim\Psr7\Request))
#7 /app/vendor/slim/twig-view/src/TwigMiddleware.php(117): Slim\Routing\RouteRunner-&gt;handle(Object(Slim\Psr7\Request))
#8 /app/vendor/slim/slim/Slim/MiddlewareDispatcher.php(129): Slim\Views\TwigMiddleware-&gt;process(Object(Slim\Psr7\Request), Object(Slim\Routing\RouteRunner))
#9 /app/vendor/slim/slim/Slim/Middleware/ErrorMiddleware.php(77): Psr\Http\Server\RequestHandlerInterface@anonymous-&gt;handle(Object(Slim\Psr7\Request))
#10 /app/vendor/slim/slim/Slim/MiddlewareDispatcher.php(129): Slim\Middleware\ErrorMiddleware-&gt;process(Object(Slim\Psr7\Request), Object(Psr\Http\Server\RequestHandlerInterface@anonymous))
#11 /app/vendor/slim/slim/Slim/MiddlewareDispatcher.php(73): Psr\Http\Server\RequestHandlerInterface@anonymous-&gt;handle(Object(Slim\Psr7\Request))
#12 /app/vendor/slim/slim/Slim/App.php(209): Slim\MiddlewareDispatcher-&gt;handle(Object(Slim\Psr7\Request))
#13 /app/vendor/slim/slim/Slim/App.php(193): Slim\App-&gt;handle(Object(Slim\Psr7\Request))
#14 /app/src/Main.php(99): Slim\App-&gt;run()
#15 /app/index.php(8): Cp26\B6\Main-&gt;__construct()
#16 {main}</pre></div>        <a href="#" onclick="window.history.go(-1)">Go Back</a>    </body></html>