Error message

• User warning: The following module is missing from the file system: standard. For information about how to fix this, see the documentation page. in _drupal_trigger_error_with_delayed_logging() (line 1143 of /home/trides/domains/trides.nl/public_html/includes/bootstrap.inc).
• Deprecated function: Function create_function() is deprecated in eval() (line 1 of /home/trides/domains/trides.nl/public_html/modules/php/php.module(80) : eval()'d code).