sparky72

To add some more info …I found somewhere else:
“The issue is in fact that the thumbnail details are stored in another column called metadata in the same table and this column is referenced for the thumbnail update and not the filename, i.e. NGG is still the original thumbnail filename and recreating that file not the new file”.

below shows an example of a metadata field. What should be the thumbnail reference? It only shows the dimensions. I do not suppose the gallery actually compares the meta databelow with the actual metadata in the image??

a:17:{i:0;b:0;s:8:”aperture”;s:5:”F 2.8″;s:6:”credit”;b:0;s:6:”camera”;s:8:”NIKON D5″;s:7:”caption”;b:0;s:17:”created_timestamp”;s:20:”March 10, 2019 10:04″;s:9:”copyright”;b:0;s:12:”focal_length”;s:5:”80 mm”;s:3:”iso”;i:3200;s:13:”shutter_speed”;s:10:”1/1000 sec”;s:5:”flash”;b:0;s:5:”title”;b:0;s:8:”keywords”;b:0;s:5:”width”;i:600;s:6:”height”;i:400;s:5:”saved”;b:1;s:9:”thumbnail”;a:2:{s:5:”width”;i:120;s:6:”height”;i:120;}}