OpenOffice Writer crash when joining table cells

[Aleksej]

0) writer 4.1.3 (32 bit and 64 bit) from official deb packages
1) Linux Mint 18.2 mate 64 bit, Linux Mint 18.2 mate 32 bit, Linux Mint 18.2 XFCE 64 bit, Linux Mint 18.2 XFCE 32 bit.
2) Create new text document in Openoffice Writer. Create new table. More cells increase chance to crash. Select several cells and join them by function "join cells".
3) Console output:
** (soffice:30422): WARNING **: Unknown type: GailWindow

** (soffice:30422): WARNING **: Unknown event notification 35

** (soffice:30422): WARNING **: Unknown event notification 35

** (soffice:30422): WARNING **: Unknown event notification 35
4) No error message on crash
5) This OpenOffice version on xubuntu 16.04.3 32 bit and xubuntu 16.04.3 64 bit works well in this situation.