https://www.machform.com/forums/ MachForm Community Forums Topic: HTTP Error 500 (Internal Server Error) en Sat, 04 Apr 2026 21:25:50 +0000 https://www.machform.com/forums/topic/http-error-500-internal-server-error#post-20091 Tue, 04 Feb 2014 16:19:45 +0000 yuniar 20091@https://www.machform.com/forums/ <p>sounds great! :-) </p> https://www.machform.com/forums/topic/http-error-500-internal-server-error#post-20076 Sun, 02 Feb 2014 06:20:17 +0000 agdm619 20076@https://www.machform.com/forums/ <p>Found the problem!! Years ago when I did the PHP install apparently the PDO option wasn't installed. Reinstalled PHP with the PDO for MySQL option and everything is good! </p> <p>Thanks for your help!<br /> Aaron </p> https://www.machform.com/forums/topic/http-error-500-internal-server-error#post-20074 Sun, 02 Feb 2014 02:35:49 +0000 agdm619 20074@https://www.machform.com/forums/ <p><code>[01-Feb-2014 11:32:12] PHP Fatal error: Class &#39;PDO&#39; not found in C:\Inetpub\wwwroot\General_Production_Service\onlineforms\upgrade.php on line 37</code></p> <p>This is the error in my PHP log file. Any help on this would be great! I'm completely dead in the water... </p> https://www.machform.com/forums/topic/http-error-500-internal-server-error#post-20065 Sat, 01 Feb 2014 09:23:05 +0000 yuniar 20065@https://www.machform.com/forums/ <p>Ok, one more time, try to edit your "lib/password-hash.php" file, search around line 212-217 for this block of code:</p> <pre><code>if (CRYPT_BLOWFISH == 1 &#38;&#38; !$this-&gt;portable_hashes) { $random = $this-&gt;get_random_bytes(16); $hash = crypt($password, $this-&gt;gensalt_blowfish($random)); if (strlen($hash) == 60) return $hash; } if (CRYPT_EXT_DES == 1 &#38;&#38; !$this-&gt;portable_hashes) { if (strlen($random) &lt; 3) $random = $this-&gt;get_random_bytes(3); $hash = crypt($password, $this-&gt;gensalt_extended($random)); if (strlen($hash) == 20) return $hash; }</code></pre> <p>remove that entire block of code.<br /> If that doesn't fix the issue, you'll need to check into your PHP error log file to see the exact error message.</p> <p>There could be corrupted files, etc. </p> https://www.machform.com/forums/topic/http-error-500-internal-server-error#post-20031 Wed, 29 Jan 2014 05:44:11 +0000 agdm619 20031@https://www.machform.com/forums/ <p>I've done everything I know to get this to work. We've really enjoyed using v2.4, I was hoping to utilize the new features in v3.5. I can't seem to get passed this HTTP Error 500 no matter what I do. I'm hosting my own server Windows Server 2003 - IIS6 - PHP 5.2.6 - MySQL 5.0.45 It's worked fine running v2.4 for years. Now I cant get it to work.</p> <p>PLEASE HELP!!!</p> <p>Thanks,<br /> Aaron </p> https://www.machform.com/forums/topic/http-error-500-internal-server-error#post-20029 Wed, 29 Jan 2014 01:30:49 +0000 agdm619 20029@https://www.machform.com/forums/ <p>bump.. </p> https://www.machform.com/forums/topic/http-error-500-internal-server-error#post-20023 Sun, 26 Jan 2014 01:14:40 +0000 agdm619 20023@https://www.machform.com/forums/ <p>No dice...anything else I can try? </p> https://www.machform.com/forums/topic/http-error-500-internal-server-error#post-20018 Sat, 25 Jan 2014 09:10:02 +0000 yuniar 20018@https://www.machform.com/forums/ <p>agdm619 -- try to edit your upgrade.php file, search around line 22 for this code;</p> <pre><code>define(&#39;SKIP_DB_BACKUP&#39;,false);</code></pre> <p>change it to become:</p> <pre><code>define(&#39;SKIP_DB_BACKUP&#39;,true);</code></pre> <p>then try to run the upgrade script again. </p> https://www.machform.com/forums/topic/http-error-500-internal-server-error#post-20006 Sat, 25 Jan 2014 07:42:26 +0000 agdm619 20006@https://www.machform.com/forums/ <p>I have the same problem...Upgrading from v2.4 to v3.5 I followed the instruction's on this website. All I get is blank pages on Chrome, Safari and Firefox and get the HTTP 500 Internal Server Error on IE when I run the upgrade.php.</p> <p>HELP PLEASE! </p> https://www.machform.com/forums/topic/http-error-500-internal-server-error#post-16832 Sat, 19 Jan 2013 04:44:31 +0000 loris 16832@https://www.machform.com/forums/ <p>Made the database, changed the config.php file per instructions on this website. Uploaded the files (have tried several times) and when I try to go the installer I get the "HTTP Error 500 (Internal Server Error)" in Chrome and in Safari or Firefox I just get an empty page.</p> <p>I did check the versions of php and mySQL and they are both higher than required. I also was able to do the info.php thing that was mentioned in another thread.</p> <p>ETA: Fixed it. Evidently BBEdit messed up the config file. I downloaded machform again and changed the config file in TextWrangler instead and then it worked perfectly! </p>