PROBLEM with connection samba

Hello everyone,

I come to help because I can not find the solution
I have a micro case with a samba share where would seek OSMC movies
And since updated April 15, an error message: connection not permited
I remove the connections in OSMC and I have added and still the same error
I specified that the case on which OSMC logs can be updated
and the log does not say great things

a portion of the log OSMC

10:12:12 530.460571 T:1564472304 ERROR: SMBDirectory->GetDirectory: Unable to open directory : ‘smb://USERNAME:PASSWORD@’
unix_err:‘1’ error : ‘Operation not permitted’

sabio storage

search the forum there are whole threads dedicated to the security fix on samba