- Plesk for Linux
PHP 8.0 is selected for the domain.
Cannot install WordPress or a plugin via WordPress Toolkit or log in to WordPress with the following error:
CONFIG_TEXT: PHP Fatal error: Uncaught TypeError:
implode(): Argument #2 ($array) must be of type ?array, string given in /opt/psa/admin/plib/modules/wp-toolkit/vendor/wp-cli/wp-cli/php/WP_CLI/DocParser.php:75
WordPress instance in Plesk may be marked as broken.
A side effect of known product issue EXTWPTOOLK-2040.
Until the issue is fixed - switch PHP handler to the version lower than 8.0, as a workaround.