DB Error 4.7.7 to 4.7.8

[SMen]

Received the following error:

Error (1061) Duplicate key name 'caption': addIndex ["gallery_images",{"type":"key","name":"caption","columns":["image_caption"],"length":[250]}]

Error was received attempting query manually as well.  Perhaps the key was added in a minor update?  Anything to worry about?

Thanks

[Jim M]

If you go to ACP -> Support, is there any issues under Database?

[SMen]

11 minutes ago, Jim M said:

If you go to ACP -> Support, is there any issues under Database?

No issues identified

[Stuart Silvester]

You can ignore this, we'll fix this in a future release but it doesn't cause any harm.