Hi Recent 5.0.3.2 install on Fedora 23 libreoffice-writer-5.0.3.2-11.fc23.x86_64 I start a new document, create a default table, and then click the icon to change the border of a cell and select a border style, it crashes.
Most likely the same as Bug 93487, and should be fixed in 5.0.4. *** This bug has been marked as a duplicate of bug 93487 ***