2
See this
https://xoops.org/modules/newbb/viewtopic.php?viewmode=flat&type=&topic_id=40261&forum=28
Seems like the xoopsgallery is not quite ready for php5, but somewhere I am sure I have seen an updated version 2.1 RC. I will look for it and get back
Programming is like sex:
One mistake and you have to support it for the rest of your life.