recovery link does not work

*do you have a backup copy of the database and files from before you noticed the error that can be used to restore if needed?
*which theme is active for your website?
*which PHP version is active for your website?

I have some backups from year ago
theme is everygreensports
php version ? no idea

*which what is the name of your webhosting company?
*you could contact the webhosting company to ask about PHP version. (maybe there was a recent PHP version update that impacted active theme or plugin(s)
*maybe your webhosting vendor has a more recent backup copy.

*i am having trouble finding the support area for everygreensports theme – only I found a link for https://evergreenpa.org/evergreen-themes/ (not sure if it is correct for your website)

• This reply was modified 2 years, 10 months ago by lisa.

I have some more info
The ninja plugin is the problem causer.
I have already removed the plugin from the ‘plugins subdirectory’
but can i somewhere disable this plugin ( or all plugins ) so i can get back on the website.
I have access to phpmyadmin

PHP version is ‘newest stabile php version(advised)’ and its 7.4
WordPress versie 5.7.4
Huidig thema: Evergreen Sports (versie 1.4) Huidige plugin: Ninja Forms (versie 3.4.10) PHP versie 8.0.14
Foutdetails
===========
Een fout van het type E_COMPILE_ERROR werd veroorzaakt op regelnummer 247 van het bestand /customers/a/a/c/fcoppuurs.be/httpd.www/wp-content/plugins/ninja-forms/deprecated/includes/admin/edit-field/li.php. Foutmelding: Array and string offset access syntax with curly braces is no longer supported

seems the problems is with the evergreen sports theme
https://evergreenpa.org/evergreen-themes/evergreen-sports/documentation/
It’s a theme specific for sportclubs , to maintain game results, players, game-calender in fixtures, etc…

if we change the theme , do we loose then all our information about the games, fixtures, players , teams, … ?