Warning: require(/home/miraikobo-ktn/www/tohoku/wp-content/plugins/backwpup/vendor/composer/../amphp/amp/lib/functions.php): failed to open stream: No such file or directory in /home/miraikobo-ktn/www/tohoku/wp-content/plugins/backwpup/vendor/composer/autoload_real.php on line 59

Fatal error: require(): Failed opening required '/home/miraikobo-ktn/www/tohoku/wp-content/plugins/backwpup/vendor/composer/../amphp/amp/lib/functions.php' (include_path='/home/miraikobo-ktn/www/tohoku/wp-content/plugins/backwpup/vendor/pear/pear_exception:/home/miraikobo-ktn/www/tohoku/wp-content/plugins/backwpup/vendor/pear/console_getopt:/home/miraikobo-ktn/www/tohoku/wp-content/plugins/backwpup/vendor/pear/pear-core-minimal/src:/home/miraikobo-ktn/www/tohoku/wp-content/plugins/backwpup/vendor/pear/archive_tar:.:/usr/local/php/7.4/lib/php') in /home/miraikobo-ktn/www/tohoku/wp-content/plugins/backwpup/vendor/composer/autoload_real.php on line 59