Go to System -> Tools -> Compilation, Re-run compilation, check mange category, if still issue exists, try Disable Compilation, and check again
It looks like you have compilation enable in your webshop just disabled from
Via Magento admin
Navigate to System > Tools > Compilation page and click on Disable button
Navigate to System > Cache Management screen and use Flush Cache button.
OR
Via SFTP, by editing the includes/config.php file
To disable compilation in Magento, edit includes/config.php. At around line 28, uncomment the first line and comment out the second:
#define('COMPILER_INCLUDE_PATH', dirname(__FILE__).DIRECTORY_SEPARATOR.'src');
define('COMPILER_COLLECT_PATH', dirname(__FILE__).DIRECTORY_SEPARATOR.'stat');
OR
Via SSH
php -f shell/compiler.php -- disable
php -f shell/compiler.php -- clear
Check the status:
# php -f shell/compiler.php -- state
Compiler Status: Disabled
Compilation State: Not Compiled
Collected Files Count: 0
Compiled Scopes Count: 0
Clear the cache:
rm -rf var/cache/* var/session/*
Follow any one step And try ,,
Best Answer
Solution 1:
Turn Off the compiler from your terminal steps
1) open your terminal /connect your ssh access
2) go to your magento root via this command
cd \yourpathtomagentoDir3) fire this commnad
php -f compiler.php disable4) after this do compile
php -f compiler.php compile5) after this enable compile
php -f compiler.php enableSolution 2:
1) go to your module's xml file located in
app/etc/modulesand disable the module2) clear the cache
3) now you are able to login in back end
4) disable the compiler and install your module
5) do compile and enable your magento compile