Warning: require(/home/avicenna/public_html/demo/vendor/composer/../symfony/polyfill-mbstring/bootstrap.php): Failed to open stream: No such file or directory in /home/avicenna/public_html/demo/vendor/composer/autoload_real.php on line 71

Warning: require(/home/avicenna/public_html/demo/vendor/composer/../symfony/polyfill-mbstring/bootstrap.php): Failed to open stream: No such file or directory in /home/avicenna/public_html/demo/vendor/composer/autoload_real.php on line 71

Fatal error: Uncaught Error: Failed opening required '/home/avicenna/public_html/demo/vendor/composer/../symfony/polyfill-mbstring/bootstrap.php' (include_path='.:/opt/cpanel/ea-php81/root/usr/share/pear') in /home/avicenna/public_html/demo/vendor/composer/autoload_real.php:71 Stack trace: #0 /home/avicenna/public_html/demo/vendor/composer/autoload_real.php(61): composerRequire3d6c2477c99b50dc5c8fca70abcf3e27('0e6d7bf4a5811bf...', '/home/avicenna/...') #1 /home/avicenna/public_html/demo/vendor/autoload.php(7): ComposerAutoloaderInit3d6c2477c99b50dc5c8fca70abcf3e27::getLoader() #2 /home/avicenna/public_html/demo/public/index.php(24): require('/home/avicenna/...') #3 {main} thrown in /home/avicenna/public_html/demo/vendor/composer/autoload_real.php on line 71