Traceback

Traceback (most recent call last):
  File "C:\web2py\gluon\restricted.py", line 217, in restricted
    exec ccode in environment
  File "C:/web2py/applications/infoadm/controllers/geral.py", line 1095, in <module>
  File "C:\web2py\gluon\globals.py", line 372, in <lambda>
    self._caller = lambda f: f()
  File "C:/web2py/applications/infoadm/controllers/geral.py", line 675, in prof_new
    if form.accepts(request.vars, session):
  File "C:\web2py\gluon\sqlhtml.py", line 1518, in accepts
    self.vars.id = self.table.insert(**fields)
  File "C:\web2py\gluon\dal.py", line 8781, in insert
    ret =  self._db._adapter.insert(self, self._listify(fields))
  File "C:\web2py\gluon\dal.py", line 1250, in insert
    raise e
IntegrityError: ERRO:  duplicar valor da chave viola a restrição de unicidade "a_cadprofissao_pkey"
DETAIL:  Chave (id)=(3) já existe.