Fatal error version 1.3.1

Hi,
After updating tot version 1.3.1. I' m getting a fatal error on the WP fastest Cache plugin. I've deactivated it and site is back up again. I can't activate the plugin again due to warning of fatal error.

This is the warning I get:

Warning: require_once(inc/cli.php): Failed to open stream: No such file or directory in /var/www/vhosts/pronkfulfilment.nl/httpdocs/wp-content/plugins/wp-fastest-cache/wpFastestCache.php on line 2535

PHP Fatal error: Uncaught Error: Failed opening required 'inc/cli.php' (include_path='.:/opt/plesk/php/8.1/share/pear') in /var/www/vhosts/pronkfulfilment.nl/httpdocs/wp-content/plugins/wp-fastest-cache/wpFastestCache.php:2535

Stack trace:

#0 /var/www/vhosts/pronkfulfilment.nl/httpdocs/wp-settings.php(522): include_once()

#1 /opt/psa/admin/plib/modules/wp-toolkit/vendor/wp-cli/vendor/wp-cli/wp-cli/php/WP_CLI/Runner.php(1383): require('...')

#2 /opt/psa/admin/plib/modules/wp-toolkit/vendor/wp-cli/vendor/wp-cli/wp-cli/php/WP_CLI/Runner.php(1302): WP_CLI\Runner->load_wordpress()

#3 /opt/psa/admin/plib/modules/wp-toolkit/vendor/wp-cli/vendor/wp-cli/wp-cli/php/WP_CLI/Bootstrap/LaunchRunner.php(28): WP_CLI\Runner->start()

#4 /opt/psa/admin/plib/modules/wp-toolkit/vendor/wp-cli/vendor/wp-cli/wp-cli/php/bootstrap.php(83): WP_CLI\Bootstrap\LaunchRunner->process

#5 /opt/psa/admin/plib/modules/wp-toolkit/vendor/wp-cli/vendor/wp-cli/wp-cli/php/wp-cli.php(32): WP_CLI\bootstrap()

#6 /opt/psa/admin/plib/modules/wp-toolkit/vendor/wp-cli/vendor/wp-cli/wp-cli/php/boot-fs.php(17): require_once('...')

#7 /opt/psa/admin/plib/modules/wp-toolkit/vendor/wp-cli/wpt-wp-cli.php(28): require_once('...')

#8 {main}

thrown in /var/www/vhosts/pronkfulfilment.nl/httpdocs/wp-content/plugins/wp-fastest-cache/wpFastestCache.php on line 2535

Fatal error: Uncaught Error: Failed opening required 'inc/cli.php' (include_path='.:/opt/plesk/php/8.1/share/pear') in /var/www/vhosts/pronkfulfilment.nl/httpdocs/wp-content/plugins/wp-fastest-cache/wpFastestCache.php:2535

Stack trace:

#0 /var/www/vhosts/pronkfulfilment.nl/httpdocs/wp-settings.php(522): include_once()

#1 /opt/psa/admin/plib/modules/wp-toolkit/vendor/wp-cli/vendor/wp-cli/wp-cli/php/WP_CLI/Runner.php(1383): require('...')

#2 /opt/psa/admin/plib/modules/wp-toolkit/vendor/wp-cli/vendor/wp-cli/wp-cli/php/WP_CLI/Runner.php(1302): WP_CLI\Runner->load_wordpress()

#3 /opt/psa/admin/plib/modules/wp-toolkit/vendor/wp-cli/vendor/wp-cli/wp-cli/php/WP_CLI/Bootstrap/LaunchRunner.php(28): WP_CLI\Runner->start()

#4 /opt/psa/admin/plib/modules/wp-toolkit/vendor/wp-cli/vendor/wp-cli/wp-cli/php/bootstrap.php(83): WP_CLI\Bootstrap\LaunchRunner->process()

#5 /opt/psa/admin/plib/modules/wp-toolkit/vendor/wp-cli/vendor/wp-cli/wp-cli/php/wp-cli.php(32): WP_CLI\bootstrap()

#6 /opt/psa/admin/plib/modules/wp-toolkit/vendor/wp-cli/vendor/wp-cli/wp-cli/php/boot-fs.php(17): require_once('...')

#7 /opt/psa/admin/plib/modules/wp-toolkit/vendor/wp-cli/wpt-wp-cli.php(28): require_once('...')

#8 {main}

thrown in /var/www/vhosts/pronkfulfilment.nl/httpdocs/wp-content/plugins/wp-fastest-cache/wpFastestCache.php on line 2535

Error: Er heeft zich een kritieke fout voorgedaan op deze site.Meer informatie over probleemoplossing in WordPress. Er heeft zich een kritieke fout voorgedaan op deze site.

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