Failed to download file

Nextcloud version : 13.0.4
Operating system and version : CentOS 6
Apache or nginx version : Apache
PHP version : 7.2.4

The issue you are facing:
Files uploaded successfully into a particular folder but files uploaded failed to download. Based on error log, Nextcloud failed to open the file. And only files within that particular folder having issue for download. The rest of files located on other folders have no this issue.

Is this the first time you’ve seen this error? : Y

Steps to replicate it: Just normal folder creation, upload and download

fopen(/home/cs/data/4a1c22cd-cfc9-4f3d-b394-bf8905b42041/files/Budget v4.xlsx): failed to open stream: No such file or directory at /home/cs/public_html/lib/private/Files/Storage/Local.php#282

The output of your config.php file in /path/to/nextcloud (make sure you remove any identifiable information!):

$CONFIG = array (
  'instanceid' => '****',
  'passwordsalt' => '****',
  'secret' => '****',
  'trusted_domains' => 
  array (
    0 => '****',
  ),
  'datadirectory' => '/home/cs/data',
  'overwrite.cli.url' => 'https://*****',
  'dbtype' => 'mysql',
  'version' => '13.0.4.0',
  'dbname' => '****',
  'dbhost' => 'localhost',
  'dbport' => '',
  'dbtableprefix' => 'oc_',
  'mysql.utf8mb4' => true,
  'dbuser' => '****',
  'dbpassword' => '****',
  'installed' => true,
  'skeletondirectory' => '',
  'lost_password_link' => '****',
  'user_backends' => 
  array (
    0 => 
    array (
      'class' => 'OCA\\ZimbraDrive\\Auth\\ZimbraUsersBackend',
      'arguments' => 
      array (
      ),
    ),
  ),
  'memcache.local' => '\\OC\\Memcache\\APCu',
  'mail_from_address' => '****',
  'mail_smtpmode' => 'php',
  'mail_smtpauthtype' => 'LOGIN',
  'mail_domain' => '****',

The output of your Apache/nginx/system log in /var/log/____:

*Have no access to system log*