Warning: include_once(plugins2019/phpfn.php): Failed to open stream: No such file or directory in C:\mywamp\sites\allsite\New folder\plugins2019-master\plg_coolui\header.php on line 2

Warning: include_once(): Failed opening 'plugins2019/phpfn.php' for inclusion (include_path='.;C:\php\pear') in C:\mywamp\sites\allsite\New folder\plugins2019-master\plg_coolui\header.php on line 2

Fatal error: Uncaught Error: Call to undefined function CurrentPage() in C:\mywamp\sites\allsite\New folder\plugins2019-master\plg_coolui\header.php:15 Stack trace: #0 {main} thrown in C:\mywamp\sites\allsite\New folder\plugins2019-master\plg_coolui\header.php on line 15