[web2py] args problem in 1.76.5

After upgrading to web2py version 1.76.5 one of the functions I defined no longer works. I defined a table newsmonth: db.define_table('newsmonth', db.Field('number',type='integer',length=2,default='',notnull=True), db.Field('month',length=14,default='',notnull=True,unique=True),

[web2py] args problem in 1.76.5

After upgrading to web2py version 1.76.5 one of the functions I defined no longer works. I defined a table newsmonth: db.define_table('newsmonth', db.Field('number',type='integer',length=2,default='',notnull=True), db.Field('month',length=14,default='',notnull=True,unique=True),