whole wp-admin & site crash after upgradation of https://igkigblog.ml/ site

This page isn’t working

igkigblog.ml is currently unable to handle this request.
HTTP ERROR 500
whole wp-admin & site crash after upgradation…I cant acess anything please help @admin_infinityfree.net
https://igkigblog.ml/

@tan_50000 that happened to me as well, the only way i solved it is by reinstalling wordpress

please tell step by step how to reinstall and how to get back my website live @ofir29200

@tan_50000 go to your cpanel then Softaculous App Installer then click the installation button (on the top right corner) then click the delete button (it looks like an exit button on windows) then search for WordPress on the search bar, then install it with the wizard.

after that what will do @ofir29200

Thanks that problem solved
Now after opening the website my first page showing
Fatal error: syntax error, unexpected ‘if’ (T_IF) in /home/vol6_8/epizy.com/epiz_20761561/htdocs/wp-content/themes/one-page-express/sidebar.php on line 1

what to do please tell @ofir29200

@tan_50000 i just checke your website, your problem seems to be https and http css, you need to disable https, then install a ssl plugin (like this one Really Simple SSL – WordPress plugin | WordPress.org) then enable https and it should be fixed

thnq…prblm solved @ofir29200