k2p无法进入路由器后台

llzz3***

Failed to execute template 'sysauth'. A runtime error occured: Failed to execute template 'header'. A runtime error occured: Failed to load template 'themes/sprightly/header'. Error while parsing template '/usr/lib/lua/luci/view/themes/sprightly/header.htm'. A syntax error occured near 'No such file or directory'. stack traceback: [C]: in function '?' ?: in function (tail call): ? ?: in function ?: in function 'dispatch' ?: in function
升级高恪固件活记不去路由后台了，网和无线都没问题，该怎么办， 急急急！

azez***

重新刷一次