Parse error

Via FTP or your hosting control panel’s File Manager app, delete the directory wp-content/nextend-facebook-connect/ the report the issue with that plugin here: https://www.ads-software.com/support/plugin/nextend-facebook-connect

I deleted the directory wp-content/nextend-facebook-connect/ but after that another parse error show up:

Parse error: syntax error, unexpected T_PAAMAYIM_NEKUDOTAYIM, expecting T_VARIABLE in /home/content/14/10560414/html/wp-content/plugins/yith-woocommerce-ajax-navigation/plugin-fw/lib/yit-plugin-panel.php on line 99

What next steps?

Delete that plugin as well. It’s odd that you’ve have to corrupted plugins, which leads me to think your site is hacked. Install the WordFence plugin and have it do a full scan (check all the available scan options) of your site.

Well it looks like you’re right.
After deleting yit-plugin-panel.php I faced this:

Warning: include_once(lib/yit-plugin-panel.php) [function.include-once]: failed to open stream: No such file or directory in /home/content/14/10560414/html/wp-content/plugins/yith-woocommerce-ajax-navigation/plugin-fw/yit-plugin.php on line 25

Warning: include_once() [function.include]: Failed opening ‘lib/yit-plugin-panel.php’ for inclusion (include_path=’.:/usr/local/php5/lib/php’) in /home/content/14/10560414/html/wp-content/plugins/yith-woocommerce-ajax-navigation/plugin-fw/yit-plugin.php on line 25

Warning: include_once(lib/yit-plugin-panel-wc.php) [function.include-once]: failed to open stream: No such file or directory in /home/content/14/10560414/html/wp-content/plugins/yith-woocommerce-ajax-navigation/plugin-fw/yit-plugin.php on line 26

Warning: include_once() [function.include]: Failed opening ‘lib/yit-plugin-panel-wc.php’ for inclusion (include_path=’.:/usr/local/php5/lib/php’) in /home/content/14/10560414/html/wp-content/plugins/yith-woocommerce-ajax-navigation/plugin-fw/yit-plugin.php on line 26

Fatal error: Class ‘YIT_Plugin_Panel’ not found in /home/content/14/10560414/html/wp-content/plugins/yith-woocommerce-ajax-navigation/plugin-fw/lib/yit-plugin-subpanel.php on line 26

Is it possible to fix it?

Get a fresh cup of coffee, take a deep breath and carefully follow this guide. When you’re done, you may want to implement some (if not all) of the recommended security measures.

If you’re unable to clean your site(s) successfully, there are reputable organizations that can clean your sites for you. Sucuri and Wordfence are a couple.

Hi

I updated the wordprees plugin, after that I can’t access to my wordpress.
when I want to access to wordprees, I see this error:
Parse error: syntax error, unexpected T_PAAMAYIM_NEKUDOTAYIM, expecting T_VARIABLE in D:\inetpub\webs\dsdictatoreu\wp-content\plugins\yith-woocommerce-catalog-mode\plugin-fw\lib\yit-plugin-panel.php on line 99

I want to know what I can to do.

@dictator1982, if you need support then per the forum welcome please create your own new forum post. Thanks.