You've probably added or deleted a line in the ptypes array in elementdata.c, somewhere above the line for VINE. The ptypes array is the one that looks like this:
{"VINE", PIXPACK(0x079A00), 0.0f, 0.00f * CFDS, 0.95f, 0.00f, 0.0f, 0.0f, ....

New elements should go at the end of the ptypes array. If you can't work out where the problem is, pastebin elementdata.c

Grey boxes: <code>Code goes here</code>