The library item ‘XXXX’ does not fit within the bounds of the page at the next guide intersection

A library item that overlaps the margin of the page causes this, the error message shows the location where this error occurred. A solution to this problem is to drag the library item specified in the error message onto the page, this can then be moved to the error location allowing for the column or product style to be re sized.

If the option ‘Use next position if item doesn’t fit’ is turned on it will leave this section blank and not display this error message.
EasyCatalog Pagination Module - library item does not fit within the bounds of the page