looks like plugins dont want to install, I m getting this error in server logs:
185.65.50.156, server: aiprintai.lt, request: “POST /wp-admin/admin-ajax.php HTTP/1.1”, upstream: “fastcgi://unix:/var/run/php/php8.1-fpm.sock:”, host: “aiprintai.lt”, referrer: “https://aiprintai.lt/wp-admin/admin.php?page=et-panel-demos”
2023/02/01 22:05:33 [error] 292720#292720: *9091 FastCGI sent in stderr: “PHP message: PHP Fatal error: Uncaught Error: Undefined constant “ET_CORE_THEME_MIN_VERSION” in /var/www/aiprintai.lt/wp-content/themes/xstore/framework/panel/classes/plugins.php:238
Stack trace:
#0 /var/www/aiprintai.lt/wp-includes/class-wp-hook.php(308): Plugins->ajax_plugins()
#1 /var/www/aiprintai.lt/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters()
#2 /var/www/aiprintai.lt/wp-includes/plugin.php(517): WP_Hook->do_action()
#3 /var/www/aiprintai.lt/wp-admin/admin-ajax.php(188): do_action()
#4 {main}
thrown in /var/www/aiprintai.lt/wp-content/themes/xstore/framework/panel/classes/plugins.php on line 238″ while reading response header from upstream, client: 185.65.50.156, server: aiprintai.lt, request: “POST /wp-admin/admin-ajax.php HTTP/1.1”, upstream: “fastcgi://unix:/var/run/php/php8.1-fpm.sock:”, host: “aiprintai.lt”, referrer: “https://aiprintai.lt/wp-admin/admin.php?page=et-panel-demos”