Fatal error: Uncaught Error: Call to a member function display_step() on null in /home/customer/www/zimbabwecarhire.com/public_html/wp-content/plugins/rcm-booking-form/inc/class-rcm.php:80
Stack trace:
#0 /home/customer/www/zimbabwecarhire.com/public_html/wp-includes/shortcodes.php(343): RCM->do_shortcode(Array, '', 'rcm-form')
#1 [internal function]: do_shortcode_tag(Array)
#2 /home/customer/www/zimbabwecarhire.com/public_html/wp-includes/shortcodes.php(218): preg_replace_callback('/\\[(\\[?)(rcm\\-f...', 'do_shortcode_ta...', '[rcm-form forma...')
#3 /home/customer/www/zimbabwecarhire.com/public_html/wp-content/themes/zch-layerswp/core/zch/shortcodes.php(42): do_shortcode('[rcm-form forma...')
#4 /home/customer/www/zimbabwecarhire.com/public_html/wp-includes/shortcodes.php(343): zch_layers_form(Array, '', 'zchl_form')
#5 [internal function]: do_shortcode_tag(Array)
#6 /home/customer/www/zimbabwecarhire.com/public_html/wp-includes/shortcodes.php(218): preg_replace_callback('/\\[(\\[?)(zchl_f...', 'do_shortcode_ta...', '[ in /home/customer/www/zimbabwecarhire.com/public_html/wp-content/plugins/rcm-booking-form/inc/class-rcm.php on line 80