Copying zip failed because: File already exists at path

[sutcliffe121]

Problem:
Running php artisan backup:run gives the following error:
Copying zip failed because: File already exists at path: CJS-Web/NEW2021-03-21-12-11-08.zip.

My Setup:
I am trying this locally with a Laravel 8 site and I am trying to get the back up to save to a Digital Ocean Space by setting up a new file system using the S3 driver.

My config/backup.php:
/*
* The disk names on which the backups will be stored.
*/
'disks' => [
'public', 'do'
],

My config/filesystems.php:
'do' => [
'driver' => 's3',
'key' => env('DO_ACCESS_KEY_ID'),
'secret' => env('DO_SECRET_ACCESS_KEY'),
'region' => env('DO_DEFAULT_REGION'),
'bucket' => env('DO_BUCKET'),
'endpoint' => env('DO_ENDPOINT'),
'url' => env('DO_URL'),
],

My .env:
FILESYSTEM_DRIVER=do

DO_ACCESS_KEY_ID=removed
DO_SECRET_ACCESS_KEY=removed*
DO_ENDPOINT=https://fra1.digitaloceanspaces.com
DO_DEFAULT_REGION=FRA1
DO_BUCKET=removed
DO_URL=https://removed.fra1.cdn.digitaloceanspaces.com

Output from back up failed email:
Whoops!
Important: An error occurred while backing up CJS Web

Exception message: File already exists at path: CJS-Web/NEW2021-03-21-12-09-05.zip

Exception trace: #0 D:\laragon\www\cjs\vendor\league\flysystem\src\Filesystem.php(82): League\Flysystem\Filesystem->assertAbsent('CJS-Web/NEW2021...') #1 D:\laragon\www\cjs\vendor\spatie\laravel-backup\src\BackupDestination\BackupDestination.php(92): League\Flysystem\Filesystem->writeStream('CJS-Web/NEW2021...', Resource id #7747, Array) #2 D:\laragon\www\cjs\vendor\spatie\laravel-backup\src\Tasks\Backup\BackupJob.php(265): Spatie\Backup\BackupDestination\BackupDestination->write('D:\laragon\www...') #3 D:\laragon\www\cjs\vendor\laravel\framework\src\Illuminate\Collections\Traits\EnumeratesValues.php(234): Spatie\Backup\Tasks\Backup\BackupJob->Spatie\Backup\Tasks\Backup{closure}(Object(Spatie\Backup\BackupDestination\BackupDestination), 0) #4 D:\laragon\www\cjs\vendor\spatie\laravel-backup\src\Tasks\Backup\BackupJob.php(275): Illuminate\Support\Collection->each(Object(Closure)) #5 D:\laragon\www\cjs\vendor\spatie\laravel-backup\src\Tasks\Backup\BackupJob.php(154): Spatie\Backup\Tasks\Backup\BackupJob->copyToBackupDestinations('D:\laragon\www...') #6 D:\laragon\www\cjs\vendor\spatie\laravel-backup\src\Commands\BackupCommand.php(56): Spatie\Backup\Tasks\Backup\BackupJob->run() #7 D:\laragon\www\cjs\vendor\laravel\framework\src\Illuminate\Container\BoundMethod.php(36): Spatie\Backup\Commands\BackupCommand->handle() #8 D:\laragon\www\cjs\vendor\laravel\framework\src\Illuminate\Container\Util.php(40): Illuminate\Container\BoundMethod::Illuminate\Container{closure}() #9 D:\laragon\www\cjs\vendor\laravel\framework\src\Illuminate\Container\BoundMethod.php(93): Illuminate\Container\Util::unwrapIfClosure(Object(Closure)) #10 D:\laragon\www\cjs\vendor\laravel\framework\src\Illuminate\Container\BoundMethod.php(37): Illuminate\Container\BoundMethod::callBoundMethod(Object(Illuminate\Foundation\Application), Array, Object(Closure)) #11 D:\laragon\www\cjs\vendor\laravel\framework\src\Illuminate\Container\Container.php(610): Illuminate\Container\BoundMethod::call(Object(Illuminate\Foundation\Application), Array, Array, NULL) #12 D:\laragon\www\cjs\vendor\laravel\framework\src\Illuminate\Console\Command.php(136): Illuminate\Container\Container->call(Array) #13 D:\laragon\www\cjs\vendor\symfony\console\Command\Command.php(256): Illuminate\Console\Command->execute(Object(Symfony\Component\Console\Input\ArgvInput), Object(Illuminate\Console\OutputStyle)) #14 D:\laragon\www\cjs\vendor\laravel\framework\src\Illuminate\Console\Command.php(121): Symfony\Component\Console\Command\Command->run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Illuminate\Console\OutputStyle)) #15 D:\laragon\www\cjs\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)) #16 D:\laragon\www\cjs\vendor\symfony\console\Application.php(971): Spatie\Backup\Commands\BaseCommand->run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput)) #17 D:\laragon\www\cjs\vendor\symfony\console\Application.php(290): Symfony\Component\Console\Application->doRunCommand(Object(Spatie\Backup\Commands\BackupCommand), Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput)) #18 D:\laragon\www\cjs\vendor\symfony\console\Application.php(166): Symfony\Component\Console\Application->doRun(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput)) #19 D:\laragon\www\cjs\vendor\laravel\framework\src\Illuminate\Console\Application.php(92): Symfony\Component\Console\Application->run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput)) #20 D:\laragon\www\cjs\vendor\laravel\framework\src\Illuminate\Foundation\Console\Kernel.php(129): Illuminate\Console\Application->run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput)) #21 D:\laragon\www\cjs\artisan(37): Illuminate\Foundation\Console\Kernel->handle(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput)) #22 {main}