未定义的控制序列：\errhelp \@err@

Question

我有以下文件：

\documentclass[7pt]{scrreprt}

\usepackage[verbose]{geometry}
\geometry{
 a4paper,
 left=10mm,
 right=10mm,
 top=15mm,
 bottom=15mm
 }

\usepackage{tabularx}
\usepackage{ltablex}
\usepackage{calc}
\usepackage[dvipsnames,table]{xcolor}
\usepackage{hyperref}
\hypersetup{
    colorlinks=true,
    linkcolor=blue,
    filecolor=magenta,
    urlcolor=cyan,
}

\definecolor{header-color}{HTML}{C0C0C0}

\begin{document}

\ttfamily
\chapter{Parameters List}

\begin{tabularx}{\linewidth}{|p{\widthof{\bfseries Offset}}|l|l|X|}
    \hline\rowcolor{header-color}{\bfseries Offset} & {\bfseries Register Name} & {\bfseries HW Reset Value} & {\bfseries Description}\\\hline\hline
    \endfirsthead
    \hline\rowcolor{header-color}{\bfseries Offset} & {\bfseries Register Name} & {\bfseries HW Reset Value} & {\bfseries Description}\\\hline\hline
    \endhead

0x0000 & \hyperref[__LINK__0_0_1585206671]{REG\_NAME} & 0x0000000000000000* & General Configuration and Status register \\\hline
\end{tabularx}

\end{document}

由于某种原因我收到一个错误：

! Undefined control sequence.
\GenericError  ...
                                                #4  \errhelp \@err@     ...
l.42 \end{tabularx}

可能出了什么问题？ 日志档案

PS 我的表格可能超过 1 页