Hi
I have php errors in page head and have no clue what is the probleem. I can see album folders but no content. If I click on any album it throws more errors and shows no Pictures. I also had trouble to change any themes.
I made manual install/upgrade (deleted files in server and installed again via FTP) but errors are still there. Maybe its something to do with php version? By provider I have available 5.5 FastCGI, 5.6 FastCGI, 5.6 Apache Module and 7 FastCGI
In moment it is set to 5.5.


Warning: Illegal string offset 'show_thumbnail_caption' in /data05/.../album/plugins/GThumb/main.inc.php on line 40
Warning: Illegal string offset 'show_score_in_caption' in /data05/.../album/plugins/GThumb/main.inc.php on line 47
Warning: Illegal string offset 'nb_image_page' in /data05/.../album/plugins/GThumb/main.inc.php on line 51
Warning: Illegal string offset 'nb_image_page' in /data05/.../album/plugins/GThumb/main.inc.php on line 52
Warning: Illegal string offset 'nb_image_page' in /data05/.../album/plugins/GThumb/main.inc.php on line 53
Warning: Illegal string offset 'show_thumbnail_caption' in /data05/.../album/plugins/GThumb/main.inc.php on line 54
Warning: Cannot modify header information - headers already sent by (output started at /data05/.../album/plugins/GThumb/main.inc.php:40) in /data05/.../album/include/page_header.php on line 101

Piwigo version: 2.8.0
PHP version: FastCGI (PHP 5.5)
MySQL version: 5.1