Joomla directly uses session to cause template errors

Joomla directly uses the session to cause template errors. when a user logs in, the following code is added in addition to recording the session information by default,



Print $ _ SESSION here to get the value, but the template page called below is blank,
If the two lines of code are removed, the template page will be displayed normally. why!

Reply to discussion (solution)

Enable the error prompt function in php. ini, set display_errors = On, and restart apache.

Then run the command to check whether there are any errors.

Display_errors = On, that is, the Enabled status. no prompt is displayed.

Comment out session_start ();

I tried it. it's still the same.

Is this problem solved? I want to know too ..