Replace get_debug_type() with get_php_type()

Author: BastianLedererIcinga

library/Notifications/Model/Behavior/SourceAggregator.php

@@ -19,6 +19,8 @@
 use ipl\Sql\Expression;
 use ipl\Stdlib\Filter;
 
+use function ipl\Stdlib\get_php_type;
+
 /**
  * Aggregate all sources an object is linked to into the column `sources`
  *
@@ -46,7 +48,7 @@ public function fromDb($value, $key, $context): array
 
         if (! is_string($value)) {
             throw new InvalidArgumentException(
-                sprintf('Expected JSON array or null for %s, got %s', $key, get_debug_type($value))
+                sprintf('Expected JSON array or null for %s, got %s', $key, get_php_type($value))
             );
         }