Warning: require(api.php): failed to open stream: No such file or directory in /home/tokoua/public_html/OSC101/index.php on line 3

Fatal error: require(): Failed opening required 'api.php' (include_path='.:/opt/alt/php73/usr/share/pear') in /home/tokoua/public_html/OSC101/index.php on line 3