diff --git a/www/lib/CoreLibs/Check/Jason.php b/www/lib/CoreLibs/Check/Jason.php
deleted file mode 100644
index 7961c05f..00000000
--- a/www/lib/CoreLibs/Check/Jason.php
+++ /dev/null
@@ -1,41 +0,0 @@
-<?php
-
-/*
- * DEPRECATED: Use correct Convert\Json:: instead
- */
-
-declare(strict_types=1);
-
-namespace CoreLibs\Check;
-
-use CoreLibs\Convert\Json;
-
-class Jason
-{
-	/**
-	 * @param  string|null $json     a json string, or null data
-	 * @param  bool        $override if set to true, then on json error
-	 *                               set original value as array
-	 * @return array<mixed>          returns an array from the json values
-	 * @deprecated Use Json::jsonConvertToArray()
-	 */
-	public static function jsonConvertToArray(?string $json, bool $override = false): array
-	{
-		return Json::jsonConvertToArray($json, $override);
-	}
-
-	/**
-	 * @param  bool|boolean $return_string [default=false] if set to true
-	 *                                     it will return the message string and not
-	 *                                     the error number
-	 * @return int|string                  Either error number (0 for no error)
-	 *                                     or error string ('' for no error)
-	 * @deprecated Use Json::jsonGetLastError()
-	 */
-	public static function jsonGetLastError(bool $return_string = false): int|string
-	{
-		return Json::jsonGetLastError($return_string);
-	}
-}
-
-// __END__