fix wp page error fix not more. than 1 hour and only 5 usd

I need someone to fix this issue now for 5 USD Warning: call_user_func_array() expects parameter 1 to be a valid callback, function 'wp_enable_block_templates' not found or invalid function name in /home/almurshidi/public_html/wp-includes/[login to view URL] on line 303 Warning: call_user_func_array() expects parameter 1 to be a valid callback, function 'create_initial_taxonomies' not found or invalid function name in /home/almurshidi/public_html/wp-includes/[login to view URL] on line 303 Warning: call_user_func_array() expects parameter 1 to be a valid callback, function 'wp_schedule_https_detection' not found or invalid function name in /home/almurshidi/public_html/wp-includes/[login to view URL] on line 303 Fatal error: Uncaught Error: Call to undefined function locate_block_template() in /home/almurshidi/public_html/wp-includes/[login to view URL] Stack trace: #0 /home/almurshidi/public_html/wp-includes/[login to view URL](416): get_query_template('frontpage', Array) #1 /home/almurshidi/public_html/wp-includes/[login to view URL](81): get_front_page_template() #2 /home/almurshidi/public_html/[login to view URL](19): require_once('/home/almurshid...') #3 /home/almurshidi/public_html/[login to view URL](22): require('/home/almurshid...') #4 {main} thrown in /home/almurshidi/public_html/wp-includes/[login to view URL] on line 66