Backup failed because The dump process failed with exitcode 126

[berendina]

Backup failed because The dump process failed with exitcode 126 : Invoked command cannot execute : sh: 1: /var/lib/mysql/mysqldump: Permission denied
.
#0 /var/www/html/laravel/vendor/spatie/db-dumper/src/DbDumper.php(246): Spatie\DbDumper\Exceptions\DumpFailed::processDidNotEndSuccessfully(Object(Symfony\Component\Process\Process))
#1 /var/www/html/laravel/vendor/spatie/db-dumper/src/Databases/MySql.php(190): Spatie\DbDumper\DbDumper->checkIfDumpWasSuccessFul(Object(Symfony\Component\Process\Process), '/var/www/html/l...')
#2 /var/www/html/laravel/vendor/spatie/laravel-backup/src/Tasks/Backup/BackupJob.php(246): Spatie\DbDumper\Databases\MySql->dumpToFile('/var/www/html/l...')
#3 [internal function]: Spatie\Backup\Tasks\Backup\BackupJob->Spatie\Backup\Tasks\Backup{closure}(Object(Spatie\DbDumper\Databases\MySql), 'mysql')
#4 /var/www/html/laravel/vendor/laravel/framework/src/Illuminate/Support/Collection.php(1034): array_map(Object(Closure), Array, Array)
#5 /var/www/html/laravel/vendor/spatie/laravel-backup/src/Tasks/Backup/BackupJob.php(249): Illuminate\Support\Collection->map(Object(Closure))
#6 /var/www/html/laravel/vendor/spatie/laravel-backup/src/Tasks/Backup/BackupJob.php(166): Spatie\Backup\Tasks\Backup\BackupJob->dumpDatabases()
#7 /var/www/html/laravel/vendor/spatie/laravel-backup/src/Tasks/Backup/BackupJob.php(142): Spatie\Backup\Tasks\Backup\BackupJob->createBackupManifest()
#8 /var/www/html/laravel/vendor/spatie/laravel-backup/src/Commands/BackupCommand.php(52): Spatie\Backup\Tasks\Backup\BackupJob->run()
#9 [internal function]: Spatie\Backup\Commands\BackupCommand->handle()
#10 /var/www/html/laravel/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(29): call_user_func_array(Array, Array)
#11 /var/www/html/laravel/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(87): Illuminate\Container\BoundMethod::Illuminate\Container{closure}()
#12 /var/www/html/laravel/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(31): Illuminate\Container\BoundMethod::callBoundMethod(Object(Illuminate\Foundation\Application), Array, Object(Closure))
#13 /var/www/html/laravel/vendor/laravel/framework/src/Illuminate/Container/Container.php(572): Illuminate\Container\BoundMethod::call(Object(Illuminate\Foundation\Application), Array, Array, NULL)
#14 /var/www/html/laravel/vendor/laravel/framework/src/Illuminate/Console/Command.php(183): Illuminate\Container\Container->call(Array)
#15 /var/www/html/laravel/vendor/symfony/console/Command/Command.php(255): Illuminate\Console\Command->execute(Object(Symfony\Component\Console\Input\ArgvInput), Object(Illuminate\Console\OutputStyle))
#16 /var/www/html/laravel/vendor/laravel/framework/src/Illuminate/Console/Command.php(170): Symfony\Component\Console\Command\Command->run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Illuminate\Console\OutputStyle))
#17 /var/www/html/laravel/vendor/spatie/laravel-backup/src/Commands/BaseCommand.php(16): Illuminate\Console\Command->run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#18 /var/www/html/laravel/vendor/symfony/console/Application.php(921): Spatie\Backup\Commands\BaseCommand->run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#19 /var/www/html/laravel/vendor/symfony/console/Application.php(273): Symfony\Component\Console\Application->doRunCommand(Object(Spatie\Backup\Commands\BackupCommand), Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#20 /var/www/html/laravel/vendor/symfony/console/Application.php(149): Symfony\Component\Console\Application->doRun(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#21 /var/www/html/laravel/vendor/laravel/framework/src/Illuminate/Console/Application.php(89): Symfony\Component\Console\Application->run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#22 /var/www/html/laravel/vendor/laravel/framework/src/Illuminate/Foundation/Console/Kernel.php(122): Illuminate\Console\Application->run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#23 /var/www/html/laravel/artisan(37): Illuminate\Foundation\Console\Kernel->handle(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#24 {main}
Backup failed because: The dump process failed with exitcode 126 : Invoked command cannot execute : sh: 1: /var/lib/mysql/mysqldump: Permission denied

[freekmurze]

Make sure the mysqldump binary may be executed.