Fatal error: Cannot use string offset as an array

At first i have the issue:

Warning: Invalid argument supplied for foreach() in /path/wp-content/plugins/types/embedded/admin.php on line 423
Warning: Invalid argument supplied for foreach() in /path/to/wp-content/plugins/types/embedded/includes/fields.php on line 76
Warning: Invalid argument supplied for foreach() in /path/to/wp-content/plugins/types/embedded/classes/conditional.php on line 82

I fixed it, but when i tru to create a custom field i see this:

Warning: array_key_exists() expects parameter 2 to be array, string given in /path/wp-content/plugins/types/embedded/types.php on line 183 Warning: array_key_exists() expects parameter 2 to be array, string given in /path/wp-content/plugins/types/embedded/types.php on line 183 Warning: array_key_exists() expects parameter 2 to be array, string given in /path/wp-content/plugins/types/embedded/types.php on line 192 Fatal error: Cannot use string offset as an array in /path/wp-content/plugins/types/embedded/admin.php on line 447

Please help me.
(wp 3.5.1 types 1.2 php5.4)

http://wordpress.org/extend/plugins/types/