The error message you get is self explanatory. There is a syntax error in the /home1/staceqt/public_html/wp-content/plugins/analytics-spam-blocker/analytics-spam-blocker-api.php file on line 56 so you need to edit the file and fix the syntax error or disable/delete the plugin.
Since you are using cPanel, the easiest way to edit the file or to disable/delete the plugin is by using the File Manager (Log in to cPanel >> Files >> File Manager)
More info on how to use the File Manager in cPanel you can find at https://documentation.cpanel.net/display/ALD/File+Manager
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