I am using AbiWord 0.7.13 on Windows NT. I also happens on the nightly build. AbiWord allows multiple headers and footers to be inserted in the same document. When a document with multiple headers or footers is loaded, AW crashes. Inspecting the file in a plain text editor shows that AW does indeed place multiple header or footer sections in the document. The Insert Page Number dialog (or the general Insert Header/Footer dialog that replaces it) should recoginze the existance of a header and footer and only allow changes.
