fatal error: uncaught typeerret_chapter__ra_host(): argunt 15 (chapter) t be of type array, strg given, called /ho/root/big5_debgroup/caiji/chapter_caijiphp on le 143 and defed /ho/root/big5_debgroup/fun/a_article_funphp:192

　　 stack trace:

　　 0 /ho/root/big5_debgroup/caiji/chapter_caijiphp(143): get_chapter__ra_host()

　　 1 {a}

　　 thrown /ho/root/big5_debgroup/fun/a_article_funphp on le 192