服务器错误

ErrorException: Array to string conversion in /www/wwwroot/navg.cn/xiunox-release/lib/avatar_component.php on line 179

#0 /www/wwwroot/navg.cn/xiunox-release/lib/avatar_component.php(179): ErrorHandler::handleError()
#1 /www/wwwroot/navg.cn/xiunox-release/tmp/plugin_navgcn_say_view_htm_say_index.htm(29): avatar_component_from_data()
#2 /www/wwwroot/navg.cn/xiunox-release/tmp/plugin_navgcn_say_route_navgcn_say.php(73): include('...')
#3 /www/wwwroot/navg.cn/xiunox-release/tmp/index.inc.php(516): include('...')
#4 /www/wwwroot/navg.cn/xiunox-release/index.php(148): include('...')
#5 {main}