nerimizi on "[Plugin: All-in-One Event Calendar] NextGen Gallery - Concat Form 7 conflict"

Hi,
I try to put a calendar with shortcode [ai1ec cat_name="MyCategoryName"] in a page containig NextGen Gallery plugin and in a page containig the Contact Form 7 plugin

Theme Customizr 3.1.24
chrome 37.0.2062.120

The result are:
NextGen Gallery display only the shortcode
Contact Form 7 does not display the captcha

How can I solve the problem ?

https://wordpress.org/plugins/all-in-one-event-calendar/