CNC 実行時にエラーが発生しました。

エラーレベル： 8192
メッセージ： preg_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated
実行中のシステムファイル： /var/www/html/cncx/module/hash/module.txt （ 886 行目）
処理中のデザインファイル： res/design/common/master.html
処理中のCNCコマンド
モジュール： editor
メソッド： print_viewer
属性：
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