Question

I am currently working on Symfony, Rest API. I am new to this framework. I have installed Symfony correctly. and now I have installed FriendsOfSymfony bundle, every thing is going fine but when I am clicking on logout then I am getting following error

 Fatal error: Maximum function nesting level of '100' reached, aborting! in C:\xampp\htdocs\Symfony\vendor\twig\lib\Twig\Loader\Filesystem.php on line 6010

After some searching I found a solution to set xdebug in php.ini, to set set limit 200 instead of 100, then I am getting the following Error,

 Fatal error: Maximum function nesting level of '200' reached, aborting! in C:\xampp\htdocs\Symfony\vendor\twig\lib\Twig\Loader\Filesystem.php on line 6010

Totally I am unable to see a demo of symfony also. Please guys tell me how Can I come out of this problem ?

Answer 1

Try to check the call stack. Maybe you have an ifinite loop.
Deactivate xDebug or set the maximum nesting level in the php.ini higher:

xdebug.max_nesting_level=500

This is a normal behavior.
try something like:

    $traceStack = debug_backtrace();
    var_dump($traceStack);
    $i=0;
    foreach($traceStack as $n) {
        /* do what you want here */
        /*
         *   $n is an array of:
         *   'file' => ..
         *   'line' => ...
         *   'function' ...
         *   'class' => ...
         *   'object' => ...
         *   'type' => ...
         *   'args' => ...
         */
    }

Important: Don’t forget to restart apache (or FPM)!