[Plugin: FJP Custom Metaboxes] Warnings when just starting to use plugin

I activated the plugin and went to the Custom Post Types menu.
It shows this error:

Warning: in_array() expects parameter 2 to be array, null given in C:\Data\xampplite\htdocs\yt\wp\wp-content\plugins\custom-metaboxes\functions.display.php on line 62 Warning: in_array() expects parameter 2 to be array, null given in C:\Data\xampplite\htdocs\yt\wp\wp-content\plugins\custom-metaboxes\functions.display.php on line 71 Warning: in_array() expects parameter 2 to be array, null given in C:\Data\xampplite\htdocs\yt\wp\wp-content\plugins\custom-metaboxes\functions.display.php on line 82 Warning: in_array() expects parameter 2 to be array, null given in C:\Data\xampplite\htdocs\yt\wp\wp-content\plugins\custom-metaboxes\functions.display.php on line 91 Warning: in_array() expects parameter 2 to be array, null given in C:\Data\xampplite\htdocs\yt\wp\wp-content\plugins\custom-metaboxes\functions.display.php on line 102 Warning: in_array() expects parameter 2 to be array, null given in C:\Data\xampplite\htdocs\yt\wp\wp-content\plugins\custom-metaboxes\functions.display.php on line 111 Warning: in_array() expects parameter 2 to be array, null given in C:\Data\xampplite\htdocs\yt\wp\wp-content\plugins\custom-metaboxes\functions.display.php on line 122 Warning: in_array() expects parameter 2 to be array, null given in C:\Data\xampplite\htdocs\yt\wp\wp-content\plugins\custom-metaboxes\functions.display.php on line 131 Warning: in_array() expects parameter 2 to be array, null given in C:\Data\xampplite\htdocs\yt\wp\wp-content\plugins\custom-metaboxes\functions.display.php on line 142 Warning: in_array() expects parameter 2 to be array, null given in C:\Data\xampplite\htdocs\yt\wp\wp-content\plugins\custom-metaboxes\functions.display.php on line 150

http://wordpress.org/extend/plugins/custom-metaboxes/