https://www.machform.com/forums/ MachForm Community Forums Topic: Server Error 500 en Thu, 30 Apr 2026 06:08:19 +0000 https://www.machform.com/forums/topic/server-error-500#post-24850 Tue, 09 Feb 2016 00:51:20 +0000 obronie 24850@https://www.machform.com/forums/ <p>Thanks for a detail reply AMurray - can see why their is a Pro below your name! I will contact Appnitro first. I have Machforms on other domain on the same hosting account. </p> https://www.machform.com/forums/topic/server-error-500#post-24844 Sun, 07 Feb 2016 06:09:12 +0000 AMurray 24844@https://www.machform.com/forums/ <p>PHP Fatal error: Class 'PDO' not found in /home/keys2/public_html/machform/installer.php on line 30</p> <p>Have you enabled the PDO PHP extension; this is something your host might have to do if you don't have the means to turn on or off certain PHP extensions/features. It's technical but here's the PHP documentation for PDO (acronym : PHP Data Objects).<br /> <a href="http://php.net/manual/en/intro.pdo.php" rel="nofollow">http://php.net/manual/en/intro.pdo.php</a></p> <p>This is not strictly and directly a Machform issue.</p> <p>I expect Appnitro could check this for you (contact them directly below), otherwise it is best to contact your hosting service's Helpdesk.<br /> <a href="http://www.appnitro.com/contact" rel="nofollow">http://www.appnitro.com/contact</a></p> <p>If you didn't follow exactly the install instruction (such as excluding the /data, /hooks folders and the configuration.php file) then you might have issues but it wouldn't cause this problem you describe. </p> https://www.machform.com/forums/topic/server-error-500#post-24843 Sat, 06 Feb 2016 23:34:37 +0000 obronie 24843@https://www.machform.com/forums/ <p>Hello, I receive the error on my website where I just tried to installed machform. I followed your installation documentation but when getting to the running script part I get a Server Error. Upon looking at the error log file, this line is there:<br /> PHP Fatal error: Class 'PDO' not found in /home/keys2/public_html/machform/installer.php on line 30</p> <p>Where did I go wrong?</p> <p>I uploaded the Machform Zip Folder first, extract and changed the config.php file within cpanel. This is not according to the documentation, but should not be an issue? </p>