FIX #11107 TIME 0:45 improve error return

modules/export_seda/RequestSeda.php

modules/export_seda/class/ArchiveTransfer.php

.../sendmail/Controllers/MessageExchangeReviewController.php

...es/sendmail/Controllers/ReadMessageExchangeController.php

...sendmail/Controllers/ReceiveMessageExchangeController.php

...es/sendmail/Controllers/SendMessageExchangeController.php

modules/sendmail/sendmail_ajax_content.php

src/app/docserver/controllers/DocserverController.php

...eExchange/controllers/MessageExchangeReviewController.php

...l/messageExchange/models/MessageExchangeModelAbstract.php