I experience the following error when saving an update to a media entry (e.g. caption, description):
Warning: call_user_func_array() expects parameter 1 to be a valid callback, function 'hybrid_meta_box_post_save_temlate' not found or invalid function name in /home/episcopa/public_html/wp-includes/plugin.php on line 470
Warning: Cannot modify header information - headers already sent by (output started at /home/episcopa/public_html/wp-includes/plugin.php:470) in /home/episcopa/public_html/wp-includes/pluggable.php on line 1121
The naughty file appears to be hybrid/library/admin/meta-box-post-template.php, where 'template' is misspelt as 'temlate' on line 23. Editing this file to add the missing 'p' fixes the problem.
Please could you fix this in the next release?