An authentication exception occurred. 身份验证发生异常。 Authentication credentials could not be found. 没有找到身份验证的凭证。 Authentication request could not be processed due to a system problem. 由于系统故障，身份验证的请求无法被处理。 Invalid credentials. 无效的凭证。 Cookie has already been used by someone else. Cookie 已经被其他人使用。 Not privileged to request the resource. 没有权限请求此资源。 Invalid CSRF token. 无效的 CSRF token 。 Digest nonce has expired. 摘要随机串（digest nonce）已过期。 No authentication provider found to support the authentication token. 没有找到支持此 token 的身份验证服务提供方。 No session available, it either timed out or cookies are not enabled. Session 不可用。会话超时或没有启用 cookies 。 No token could be found. 找不到 token 。 Username could not be found. 找不到用户名。 Account has expired. 帐号已过期。 Credentials have expired. 凭证已过期。 Account is disabled. 帐号已被禁用。 Account is locked. 帐号已被锁定。