Quickly turn command-line applications into RESTful webservices with a web-application front-end. You provide a specification of your command line application, its input, output and parameters, and CLAM wraps around your application to form a fully fledged RESTful webservice.
In the ucto webservice, the language parameter does not show and therefore all uploads now fail as this mandatory parameters is not set.
This seems regression bug in CLAM itself, since nothing really changed in the logic, it may be due to a jquery upgrade. To be investigated further...