314I am continuously asked to resave the Component Configuration OR cannot save Component Configuation/documentation/tutorials-english/78-installation-upgrade/314-i-am-continuously-asked-to-resave-the-component-configuration-or-cannot-save-component-configuation.html
If the Component Configuration popup OR does not open, then try changing language (temporarily) to English (e.g. relogin to Joomla) and then try again.
If the Component Configuration popup OR opens, but clicking save does not save the configuration options then:
Go to Joomla Information and view PHP information your post_max_size should be at least 10M and you max_input_vars at least 2500 (we recommend higher), if not then
Edit your .htaccess file and add: php_value post_max_size 20M php_value max_input_vars 3000
if you have suhosin patch on your server then also add these too) php_value suhosin.post.max_vars 3000 php_value suhosin.request.max_vars 3000
if you then visit your website and you get an internal Server then try to create a php.ini at root folder e.g. (/public_html/php.ini), and
add the above command like post_max_size = 20M max_input_vars value=10000
and also open .htaccess file in you site root folder and added these lines
suPHP_ConfigPath /home/username/public_html/ order allow,deny deny from all
Besides the above other things to try/check
open DB with phpmyadmin, check if table #_extensions is marked as crashed and repair it
open DB with phpmyadmin , and click to see the structure (schema) of table #_extensions , is the column 'params' of type text ??
Try using a different PHP version or different server