subfora

Hi, It seems our subfora don't work since install dragonbyte 1.2.7. Example: 9lives.be/forum/algemene-info-mededelingen-en-feedback/ has a subforum, also called "algemene-info-mededelingen-en-feedback", which links to 9lives.be/forum/algemene-info-mededelingen-en-feedback/ as well, meaning...