Rebekah Vardy has blamed a failure to disclose messages in the 'Wagatha Christie' case on an IT man.
The star, 40, has reportedly claimed that the IT worker 'forgot a password'.
The wife of Jamie Vardy is currently in legal dispute with Coleen Rooney at the High Court in London after Coleen publicly accused Rebekah of leaking stories about her private life to the media.
However the WAG has furiously denied the allegations and is suing Coleen for libel.
In the latest update at the pre-trial hearing on Wednesday, the court heard that an IT expert assigned by Rebekah to extract her WhatsApp data for disclosure had 'forgotten the password' he had used to access the material.
Mr Sherborne told the judge: “We are told Mrs Vardy's expert has forgotten the password he used to encrypt the material.”
It claims that Coleen's team only has a 'partial picture' of what conversations took place between Coleen and Ms Watt.
Hugh Tomlinson QC, representing Mrs Vardy, said they had 'done our utmost to give proper disclosure'.