( ! ) Fatal error: Call to undefined function db_query() in /var/www/drupal/drupal7/drupal-7.69/includes/cache.inc on line 359
Call Stack
#	Time	Memory	Function	Location
1	0.0002	238376	{main}( )	.../index.php:0
2	0.0064	697752	drupal_bootstrap( )	.../index.php:20
3	0.0130	1151904	_drupal_bootstrap_page_cache( )	.../bootstrap.inc:2524
4	0.0139	1233224	drupal_page_get_cache( )	.../bootstrap.inc:2684
5	0.0139	1233840	cache_get( )	.../bootstrap.inc:1313
6	0.0139	1234328	DrupalDatabaseCache->get( )	.../cache.inc:57
7	0.0139	1234768	DrupalDatabaseCache->getMultiple( )	.../cache.inc:340