log file

laravel.log

Next exception 'Illuminate\Database\QueryException' with message 'SQLSTATE[23000]: Integrity constraint violation: 1048 Column 'id' cannot be null (SQL: insert into `oauth_clients` (`created_at`, `id`, `name`, `secret`, `updated_at`) values (1447838212, , RollCall, , 1447838212))' in /home/vagrant/rollcall/vendor/laravel/framework/src/Illuminate/Database/Connection.php:651
Stack trace:
#0 /home/vagrant/rollcall/vendor/laravel/framework/src/Illuminate/Database/Connection.php(611): Illuminate\Database\Connection->runQueryCallback('insert into `oa...', Array, Object(Closure))
#1 /home/vagrant/rollcall/vendor/laravel/framework/src/Illuminate/Database/Connection.php(391): Illuminate\Database\Connection->run('insert into `oa...', Array, Object(Closure))
#2 /home/vagrant/rollcall/vendor/laravel/framework/src/Illuminate/Database/Connection.php(347): Illuminate\Database\Connection->statement('insert into `oa...', Array)
#3 /home/vagrant/rollcall/vendor/laravel/framework/src/Illuminate/Database/Query/Builder.php(1783): Illuminate\Database\Connection->insert('insert into `oa...', Array)
#4 /home/vagrant/rollcall/database/seeds/OauthTableSeeder.php(20): Illuminate\Database\Query\Builder->insert(Array)
#5 /home/vagrant/rollcall/vendor/laravel/framework/src/Illuminate/Database/Seeder.php(42): RollCall\Seeders\OauthTableSeeder->run()
#6 /home/vagrant/rollcall/database/seeds/DatabaseSeeder.php(18): Illuminate\Database\Seeder->call('RollCall\\Seeder...')
#7 /home/vagrant/rollcall/vendor/laravel/framework/src/Illuminate/Database/Console/Seeds/SeedCommand.php(61): DatabaseSeeder->run()
#8 [internal function]: Illuminate\Database\Console\Seeds\SeedCommand->fire()
#9 /home/vagrant/rollcall/bootstrap/cache/compiled.php(1181): call_user_func_array(Array, Array)
#10 /home/vagrant/rollcall/vendor/laravel/framework/src/Illuminate/Console/Command.php(150): Illuminate\Container\Container->call(Array)
#11 /home/vagrant/rollcall/vendor/symfony/console/Command/Command.php(256): Illuminate\Console\Command->execute(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#12 /home/vagrant/rollcall/vendor/laravel/framework/src/Illuminate/Console/Command.php(136): Symfony\Component\Console\Command\Command->run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#13 /home/vagrant/rollcall/vendor/symfony/console/Application.php(838): Illuminate\Console\Command->run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#14 /home/vagrant/rollcall/vendor/symfony/console/Application.php(189): Symfony\Component\Console\Application->doRunCommand(Object(Illuminate\Database\Console\Seeds\SeedCommand), Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#15 /home/vagrant/rollcall/vendor/symfony/console/Application.php(120): Symfony\Component\Console\Application->doRun(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#16 /home/vagrant/rollcall/vendor/laravel/framework/src/Illuminate/Foundation/Console/Kernel.php(107): Symfony\Component\Console\Application->run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#17 /home/vagrant/rollcall/artisan(36): Illuminate\Foundation\Console\Kernel->handle(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#18 {main}