Getting fatal error

Hi Team,

when i try to activate the plugin it is giving error like below. Please help

Warning: Illegal string offset ‘plugin_version’ in /home/baggicas/public_html/pruebas/wp-content/plugins/yd-wpmu-sitewide-options/yd-wpmu-sitewide-options.php on line 110

Fatal error: Uncaught Error: Cannot use string offset as an array in /home/baggicas/public_html/pruebas/wp-content/plugins/yd-wpmu-sitewide-options/yd-wpmu-sitewide-options.php:111 Stack trace: #0 /home/baggicas/public_html/pruebas/wp-includes/class-wp-hook.php(286): yd_wpmuso_reset(”) #1 /home/baggicas/public_html/pruebas/wp-includes/class-wp-hook.php(310): WP_Hook->apply_filters(”, Array) #2 /home/baggicas/public_html/pruebas/wp-includes/plugin.php(453): WP_Hook->do_action(Array) #3 /home/baggicas/public_html/pruebas/wp-admin/plugins.php(174): do_action(‘activate_yd-wpm…’) #4 {main} thrown in /home/baggicas/public_html/pruebas/wp-content/plugins/yd-wpmu-sitewide-options/yd-wpmu-sitewide-options.php on line 111