Thank you for your post.
It looks like you have configured PHP MySQL Bridge connection your database and have not Posted Changes to Web after import procedure.
In case you have Posted Changes to Web and it did not resolve the issue, please submit a ticket here:
so we could check the issue more deeply and advise you on this regard.
Thank you for your response.
I'm directly working with MySQL. No MySQL Bridge has been used.
Is it normal than this problems occur with direct connexion with MySQL ?
Thank you for submitting a ticket.
We will check your issue in a personal order.