I’m having this issue as well, although I am new to this plugin so perhaps it’s my issue. When I try to add a new gallery it appears to accept it, but never shows up in my list of galleries.
If I go to import a picture from a directory I see directories listed with the name I gave my new gallery, so something was created, it just doesn’t appear in my list.
Socrates Theme
Just upgraded to 3.51 and NG 1.9.11
Operating System : Linux (32 Bit)
Server : Apache
Memory usage : 3.41 MByte
MYSQL Version : 5.0.96-log
SQL Mode : Not set
PHP Version : 5.2.17
PHP Safe Mode : Off
PHP Allow URL fopen : On
PHP Memory Limit : 64
PHP Max Upload Size : 32M
PHP Max Post Size : 33M
PCRE Backtracking Limit : 500000
PHP Max Script Execute Time : 30s
PHP Exif support : Yes ( V1.4 )
PHP IPTC support : Yes
PHP XML support : Yes
Graphic Library
GD Version : bundled (2.0.34 compatible)
FreeType Support : Yes
FreeType Linkage : with freetype
T1Lib Support : No
GIF Read Support : Yes
GIF Create Support : Yes
JPG Support : Yes
PNG Support : Yes
WBMP Support : Yes
XPM Support : No
XBM Support : Yes
JIS-mapped Japanese Font Support : No