<FilesMatch "\.shtml$"> SSILegacyExprParser On </FilesMatch> If you cannot modify AddHandler (e.g., on shared hosting), add this to your .htaccess :

sudo a2enmod include sudo systemctl restart apache2 Navigate to the directory containing your SHTML files or edit your VirtualHost configuration. Add the following:

chmod +x yourfile.shtml After applying changes, restart Apache:

To prevent performance degradation with many includes, add:

Introduction: What is SHTML and Why Do You Need a Fix? If you’ve ever clicked a link expecting a standard webpage only to see a jumbled mess of code, a blank white screen, or a browser prompting you to download a file, you have likely encountered an SHTML rendering failure. The search for a "view shtml fix" is one of the most common yet misunderstood technical troubleshooting quests for website owners, developers, and IT support teams.

Options +Includes XBitHack on Then, set execute permission on the SHTML file: