crash when accessing page checkout

[pavelskipenes]

got a crash in production just recently

[07-Mar-2023 14:45:26 Europe/Berlin] PHP Fatal error:  Uncaught Exception: translation does not exists: translations/checkout.json in /home/others/groupswww/svommer/library/util/translator.php:32 
Stack trace: 
#0 /home/others/groupswww/svommer/library/util/translator.php(19): Translator->load_translation() 
#1 /home/others/groupswww/svommer/index.php(61): Translator->__construct() 
#2 {main} 
  thrown in /home/others/groupswww/svommer/library/util/translator.php on line 32 

reproducible in test when accessing https://127.0.0.1/checkout

[07-Mar-2023 14:45:26 Europe/Berlin] PHP Fatal error:  Uncaught Exception: translation does not exists: translations/checkout.json in /home/others/groupswww/svommer/library/util/translator.php:32 
Stack trace: 
#0 /home/others/groupswww/svommer/library/util/translator.php(19): Translator->load_translation() 
#1 /home/others/groupswww/svommer/index.php(61): Translator->__construct() 
#2 {main} 
  thrown in /home/others/groupswww/svommer/library/util/translator.php on line 32