256 Si è verificato un errore

[Liberty 201] controller file 'PublicController.php' not found in module/s: dashboard, system, settings, office, userrole, course, group, procedure, officeconfiguration, courseprice, student, studentcourse, corsimnemosinesync, corsiformazione, corsiperfezionamento, mnemocourse, cfu, icdl, icm, exam, lcci, studentpayment, tutor, revisor, revision, provider, bonus, studentarchivied, ticket, importexport, formazionedocenti, elearning, communicationservice, newsletter, test, examcommittee, gateway, studentfreecourse, contactrequest, promo, contab, mnemoregister, bounireggio, studentdocument, xmlinvoice, appello, reggiosegreteria, examiner, onlineexamvote, bsreport, liveexam, gomp, esb, querybuilder