Recent update broke site

I just updated to the latest release and the update created the dreaded WSOD. Since this is a live site, I had to deactivate the plugin. Here is the error message that was generated in the meantime.

Fatal error: Uncaught Error: Call to a member function get() on null in /home/sinfulla/public_html/wp-includes/query.php:28 Stack trace: #0 /home/sinfulla/public_html/wp-content/plugins/theme-my-login/includes/actions.php(127): get_query_var(‘action’) #1 /home/sinfulla/public_html/wp-content/plugins/theme-my-login/includes/actions.php(178): tml_get_action() #2 /home/sinfulla/public_html/wp-content/plugins/theme-my-login/includes/functions.php(67): tml_is_action() #3 /home/sinfulla/public_html/wp-includes/class-wp-hook.php(286): tml_parse_query(Object(WP_Query)) #4 /home/sinfulla/public_html/wp-includes/class-wp-hook.php(310): WP_Hook->apply_filters(”, Array) #5 /home/sinfulla/public_html/wp-includes/plugin.php(515): WP_Hook->do_action(Array) #6 /home/sinfulla/public_html/wp-includes/class-wp-query.php(1006): do_action_ref_array(‘parse_query’, Array) #7 /home/sinfulla/public_html/wp-includes/class-wp-query.php(1621): WP_Query->parse_query() #8 /home/sinfulla/public_html/wp-includes/class-wp-query.php(3230): WP_Query->get_ in /home/sinfulla/public_html/wp-includes/query.php on line 28

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