Seaside Gettext support

Ciao,

    i load correctly the Gettext support into:     Pharo 6.1-64 Latest update: #60510

    In the image was load the Seaside 3.2

    Now i do:

    (ConfigurationOfSeaside3 project version: #stable )
            load: #( 'Seaside-Gettext-Core' 'Seaside-Gettext-Examples').

    The system erase the error: 

NaturalLanguageTranslator class(Object)>>doesNotUnderstand: #domainRegistered:

TextDomainManager class>>registerDomain:
[ self registerDomain: domainName ] in TextDomainManager class>>domainInfoFor: in Block: [ self registerDomain: domainName ]
[ self at: key put: aBlock value ] in Dictionary>>at:ifAbsentPut: in Block: [ self at: key put: aBlock value ]
Dictionary>>at:ifAbsent:
Dictionary>>at:ifAbsentPut:
TextDomainManager class>>domainInfoFor:
TextDomainManager class>>registerCategoryPrefix:domain:
WAGettextExample class>>register
WAGettextExample class>>initialize

    Some considerations ?

    Thanks,

        Dario