Hello/Hi/Greetings,

Piwigo version 2.7 stopped working due to an error with apparently PHP compatibility
(according to messages in the Forum)

Therefore decided to upgrade and manually installed Piwigo 2.9
The installation came back successful, but with many warnings, for example:

Warning:  [mysql error 1050] Table 'piwigo_caddie' already exists
CREATE TABLE `piwigo_caddie` ( `user_id` mediumint(8) unsigned NOT NULL default '0', `element_id` mediumint(8) NOT NULL default '0', PRIMARY KEY  (`user_id`,`element_id`) ) ENGINE=MyISAM DEFAULT CHARACTER SET utf8; in /data/9/3/115/44/3115207/user/3474201/htdocs/albums/piwigo/include/dblayer/functions_mysqli.inc.php on line 845

Warning:  [mysql error 1062] Duplicate entry 'picture_slideshow_icon' for key 'PRIMARY'
INSERT INTO piwigo_config (param,value,comment) VALUES ('picture_slideshow_icon','true','Display slideshow icon on picture page'); in /data/9/3/115/44/3115207/user/3474201/htdocs/albums/piwigo/include/dblayer/functions_mysqli.inc.php on line 845

When I go to the Gallery, I see all my Albums and it displays the number of photos in it,
but I cannot see the photos.

Looking at the MySQL database with phpMyAdmin, I can see all the photos under the
piwigo_images entry. So the pictures are still there. How do I connect to them ?
Or how do I fix the piwigo installation or the database ?

Thanks


    Piwigo 2.9.4
    Operating system: Linux
    PHP: 7.0.2-pl0-gentoo (Show info) [2020-08-18 03:08:01]
    MySQL: 5.6.48-88.0-56-log [2020-08-18 03:08:01]
    Graphics Library: ImageMagick 6.9.0-3