my Drupal field collection having a no respond issue after I created 3 fields using field collection and try to add more.
Edit a page or create new page also have the same issue. Can't add more than 3 fields.
Double checked the setting in content type field, set to "unlimited" values for the field.
The blue loading icon just keep load for few minutes and nothing happens.
SS: http://imageshack.com/a/img34/3180/hc5u.png
The system is
Drupal 7.26
PHP 5.2.17 (tried max_input_vars in php.ini/.htaccess but not working)
Field Collection 7.x-1.0-beta5
There are only 3 fields in the field collection: a Boolean, 2 long text fields.