( ! ) Warning: require(/mnt/www/edusoho/vendor/composer/../facebook/graph-sdk/src/Facebook/polyfills.php): failed to open stream: No such file or directory in /mnt/www/edusoho/vendor/composer/autoload_real.php on line 66
Call Stack
#TimeMemoryFunctionLocation
10.0000355824{main}( ).../app_dev.php:0
20.0001356064require_once( '/mnt/www/edusoho/app/autoload.php' ).../app_dev.php:32
30.0001356304require( '/mnt/www/edusoho/vendor/autoload.php' ).../autoload.php:9
40.0001356984ComposerAutoloaderInitb49a2087b8473c2c558e8e7f783febc5::getLoader( ).../autoload.php:7
50.0007473672composerRequireb49a2087b8473c2c558e8e7f783febc5( ).../autoload_real.php:56

( ! ) Fatal error: require(): Failed opening required '/mnt/www/edusoho/vendor/composer/../facebook/graph-sdk/src/Facebook/polyfills.php' (include_path='.:/usr/local/lib/php') in /mnt/www/edusoho/vendor/composer/autoload_real.php on line 66
Call Stack
#TimeMemoryFunctionLocation
10.0000355824{main}( ).../app_dev.php:0
20.0001356064require_once( '/mnt/www/edusoho/app/autoload.php' ).../app_dev.php:32
30.0001356304require( '/mnt/www/edusoho/vendor/autoload.php' ).../autoload.php:9
40.0001356984ComposerAutoloaderInitb49a2087b8473c2c558e8e7f783febc5::getLoader( ).../autoload.php:7
50.0007473672composerRequireb49a2087b8473c2c558e8e7f783febc5( ).../autoload_real.php:56