Deprecated: __autoload() is deprecated, use spl_autoload_register() instead in /var/app/current/_app/vendor/PHPMailer/PHPMailerAutoload.php on line 45

Fatal error: Uncaught Exception: Failed to create "/var/app/current/includes/../_cache/_app/cookie". in /var/app/current/_app/core/api/file.php:99
Stack trace:
#0 /var/app/current/_app/core/api/cookie.php(23): File::put('/var/app/curren...', 'b2FL_1HE?;ZiM&V...', 511)
#1 /var/app/current/_app/core/api/cookie.php(41): Cookie::ensureSecretKey()
#2 /var/app/current/_app/core/statamic.php(237): Cookie::getSecretKey()
#3 /var/app/current/_app/start.php(20): Statamic::loadAllConfigs()
#4 /var/app/current/index.php(37): require('/var/app/curren...')
#5 {main}
  thrown in /var/app/current/_app/core/api/file.php on line 99