How do I edit the left Nav display

[Greg Della-Croce]

I hope that this will be a real easy question.   I have an old Space, and the prior owner is no long available to work with the Confluence Wiki.  There is a line at the top of the left Nav display and at the bottom of a list of links that says "Unknown Macro {{align}}" .   I would like to get rid of it.  But I can not seem to find a way to edit this part of the display.

Any suggestions?

[Anne EQS]

What about getting rid of the unkown macro {{align}} instead?

[Greg Della-Croce]

I have looked for that align macro and I can not find it.  It is not an Add-on.  I was thinking it must be one from Confluence, but I can not find it.

Frustrated.  But it is a cosmetic problem that isn't causing any problems with the function of the Space.