Hello SMFHacks,
On a clean install SMF2.0RC4 and GalleryPro 3.0.11 I see 2 errors in the log:
URL http://###########/index.php?action=gallery
8: Undefined index: gallery_poptags
Bestand: /home/#######/domains/###########/public_html/Sources/Gallery2.php
Regel: 9426
URL http://###########/index.php?action=gallery
2: Invalid argument supplied for foreach()
Bestand: /home/#######/domains/###########/public_html/Sources/Gallery2.php
Regel: 9359
As far as I can see all is working correct.
Vincent