Error creating poster

[pmduque]

When trying to create a poster in /piwigo/admin.php?page=batch_manager, I get the following error:

Warning: array_merge(): Argument #1 is not an array in /var/www/piwigo/plugins/piwigo-videojs/admin/admin_batchmanager.php on line 151

Warning: array_merge(): Argument #1 is not an array in /var/www/piwigo/plugins/piwigo-videojs/admin/admin_batchmanager.php on line 176

Warning: Cannot modify header information - headers already sent by (output started at /var/www/piwigo/plugins/piwigo-videojs/admin/admin_batchmanager.php:151) in /var/www/piwigo/include/page_header.php on line 101

I realised that it comes from the fact that $conf['vjs_sync']) is not an Array (it contains the String N;).

I was trying to understand what should be the content of vjs_sync parameter. Can you point me in the right direction?

[pmduque]

Already being addressed in #130