Magento – Fatal error: Class Mage not found

Of corse, this can be caused by many different things, but if you’re stuck, without any ideas what could be wrong, than try solution bellow. Compiler stores everything in one file and can cause problems with includes. Just clear compiler and disable it if you don’t need it of corse.

I was getting error like this:

Warning: include(Mage.php): failed to open stream: No such file or directory in /my/web/server/root/public_html/lib/Varien/Autoload.php on line 94 Warning: include(): Failed opening 'Mage.php' for inclusion (include_path='/my/web/server/root/public_html/app/code/local:/my/web/server/root/public_html/app/code/community:/my/web/server/root/public_html/app/code/core:/my/web/server/root/public_html/lib:.:/usr/local/share/pear') in /my/web/server/root/public_html/lib/Varien/Autoload.php on line 94 Fatal error: Class 'Mage' not found in /my/web/server/root/public_html/app/code/core/Mage/Core/functions.php on line 244

Just login into your shell and then execute commands bellow (without comments):

//clear compiler
php compiler.php clear
//disable compiler
php compiler.php disable

It is most likely that this will fix your problem. If not, keep digging 🙂

Hope it helps.

PHP: SSL operation failed with code 1

If you installed PHP 5.6 or grater and your application returns something like this:

SSL operation failed with code 1. OpenSSL Error messages: error:14090086:SSL...

Then there is a simple fix for that. You can override default OpenSSL’s CA bundle with the one bellow.

  1. Download this cert bundle.
  2. Add this line to your php.ini file
    openssl.cafile=/path/to/your/downloade/cacert.pem
  3. Restart apache/nginx and you should be ok.

fail2ban – Error in FilterPyinotify callback: illegal IP address string passed to inet_aton

Just recently, I discovered great pice of software named fail2ban. Supreme way to provide some additional security to your server. But more about fail2ban next time. So, I configured my jail.local configuration, but getting errors in error log. This was the error:

Error in FilterPyinotify callback: illegal IP address string passed to inet_aton

Error is pretty self explanatory, my whitelisted IP’s defined in variable ignoreip were wrong. If you use commas (,) like I did, then there is your problem. Just replace commas with spaces and it should work fine.

Directadmin and wrong JPEG library version – FreeBSD

I came across this error a few times on DirectAdmin installations. I first noticed this error when I installed Nextgen Gallery plugin on some WordPress installation. When I tried to upload some pictures, php should resize them and create thumbnails, but instead of thumbnails I’ll get error about JPEG library (checked in error log). Below is procedure on how to fix that error. At least it worked for me. This Directaadmin was installed on FreeBSD 9.1.

  • Login as root
  • Update ports
[root@lala ~]# portsnap fetch update
  • Delete currently installed JPEG library
[root@lala ~]# pkg_info | grep jpeg
[root@lala ~]# pkg_delete jpeg
  • Install jpeg library with custombuild
  • Edit your configuration script for php in custombuild. Add or edit values as bellow. Notice that path is not /usr/local/lib anymore.
–with-gd \
–with-jpeg-dir=/usr/local \
  • Rebuild PHP with custombuild
[root@lala ~]# cd /usr/local/directadmin/custombuild
[root@lala /usr/local/directadmin/custombuild]# ./build php n
  • When build is complete, restart Apache and try it again. It should work.
[root@lala ~]# /usr/local/etc/rc.d/httpd restart

 

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