array_merge() [function.array-merge]: Argument #2…error

Some of you may be experiencing this error with the latest version of WordPress (3.7 +) and this plugin (2.83).

Warning: array_merge() [function.array-merge]: Argument #2 is not an array in /wp-content/plugins/wp-pagenavi/scb/Options.php on line 46/44

Go ahead and open up the file references, Options.php. Go to line 46/44.

Replace this line with:
$data = array_merge( $this->defaults, $data );

This line:
$data = array_merge( $this->defaults, (array)$data );

Or

Replace this line with:
$data = array_merge( $this->defaults, get_option( $this->key, array() ) );

This line:
$data = array_merge( $this->defaults, (array)get_option( $this->key, array() ) );

And your error message should be fixed!

http://wordpress.org/plugins/wp-pagenavi/