Fatal error: Uncaught Error: Class "PhpParser\Lexer" not found in /home/php8crons/public_html/xpert/includes/selling-partner-api-main/vendor/nikic/php-parser/lib/PhpParser/Lexer/Emulative.php:21 Stack trace: #0 {main} thrown in /home/php8crons/public_html/xpert/includes/selling-partner-api-main/vendor/nikic/php-parser/lib/PhpParser/Lexer/Emulative.php on line 21