[Ajax / Server Error for action prepareDb]

[E-njoint]

Hi All,

I am trying to migrate from prestashop 1.6.1.23 to thirty bees. 

I tried all different settings for the migration proces but I keep running into this error message:

[Ajax / Server Error for action prepareDb] textStatus: "parsererror " errorThrown:"SyntaxError: Unexpected token F in JSON at position 0 " jqXHR: " Fatal error: ISO code is not correct "

I am now stuck on the migration. Any ideas how to get this done?

Help will be appreciated! Thanks!

[musicmaster]

Hands on I might be able to solve this. But from a distance it is hard. It seems you have an empty isocode field for a language.