I have just migrated a site, changed db_name, paths, domain, and mail.
That went well, all is up and running... Almost..
In the config-area I noticed two elements was blank: Backup File Name Mask in MySql, and No-Reply E-Mail in Mail.
When trying to insert a mailadress, og putting in the default file mask and hitting Save, pages just returns with the field blank and no message on top.
Took a dump of the table, and the new parameters are present.
Tried a DB-backup, and only the default file name mask is used, even if I have changed some of it.
Looked around, and this is also an issue with the permanent cookie name.
Any help is appreciated