Warning: Illegal string offset 'id'

I find this messages after installing a theme to my site. This messages are lift at the top of the site. What is the problem and what can I do… Please Help!

Warning: Illegal string offset ‘id’ in ../wp-content/themes/***/index.php on line 4

Warning: Illegal string offset ‘id’ in ../wp-content/themes/***/index.php on line 4

Warning: Illegal string offset ‘id’ in ../wp-content/themes/***/index.php on line 4

Warning: Illegal string offset ‘id’ in ../wp-content/themes/***/header.php on line 2

Warning: Illegal string offset ‘id’ in ../wp-content/themes/***/header.php on line 2

Warning: Illegal string offset ‘id’ in ../wp-content/themes/***/header.php on line 2

My index.php line 4 is:

foreach ($options as $value) {
if (get_settings( $value[‘id’] ) === FALSE) { $$value[‘id’] = $value[‘std’]; } else { $$value[‘id’] = get_settings( $value[‘id’] ); }

header.php line 2 is:

global $options; foreach ($options as $value) { if (get_settings( $value[‘id’] ) === FALSE) { $$value[‘id’] = $value[‘std’]; } else { $$value[‘id’] = get_settings( $value[‘id’] ); } }