Error When Registering

[retro3953]

When a user tries to register we get this error -

Incorrect integer value: 'd41d8cd98f00b204e9800998ecf8427e' for column 'seckey' at row 1

Can anyone help?

[MentaL]

[NOC]

change the field type from int to varchar and set the length to something like 50 to be sure it can save.