Include first 10 errors in exception message

src/config/db-config.test.ts

@@ -457,6 +457,8 @@ test("parseUserConfig - throws a ConfigurationError if validation fails", (t) =>
       ),
     {
       instanceOf: ConfigurationError,
+      message:
+        'The configuration file "test" is invalid: instance.queries is not of a type(s) array.',
     },
   );
 

src/config/db-config.ts

@@ -506,7 +506,7 @@ export function parseUserConfig(
       throw new ConfigurationError(
         errorMessages.getInvalidConfigFileMessage(
           pathInput,
-          `There are ${result.errors.length} error(s)`,
+          result.errors.map((e) => e.stack),
         ),
       );
     }