Fatal error: Uncaught Error: Class 'PHP_CodeSniffer\Standards\PEAR\Sniffs\Functions\FunctionCallSignatureSniff' not found in /var/www/html/simplesamlphp/vendor/squizlabs/php_codesniffer/src/Standards/PSR2/Sniffs/Methods/FunctionCallSignatureSniff.php:17
Stack trace:
#0 {main}
  thrown in /var/www/html/simplesamlphp/vendor/squizlabs/php_codesniffer/src/Standards/PSR2/Sniffs/Methods/FunctionCallSignatureSniff.php on line 17