Title: Periodically a 404 error Last modified: April 17, 2018 --- # Periodically a 404 error * [Sivustonikkari](https://wordpress.org/support/users/risalmin/) * (@risalmin) * [8 years, 3 months ago](https://wordpress.org/support/topic/periodically-a-404-error/) * Hi, * About once a month the plugin stops working. Only our front page loads, but clickin any links will result in a 404 error. When I go to Sublanguage’s language settings and open a single language and just save, without making any changes, everything works again. * Any idea what this could be the result of? * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fperiodically-a-404-error%2F%3Foutput_format%3Dmd&locale=en_US) to see the link]_ Viewing 1 replies (of 1 total) * [maxime](https://wordpress.org/support/users/max345/) * (@max345) * [8 years, 3 months ago](https://wordpress.org/support/topic/periodically-a-404-error/#post-10189594) * Hello, * Do you use a cache plugin or something that can do something periodically (like refresh some cache)? Can you list me the plugins you’re using, maybe it can give me some clue? Viewing 1 replies (of 1 total) The topic ‘Periodically a 404 error’ is closed to new replies. * ![](https://ps.w.org/sublanguage/assets/icon-128x128.png?rev=1197494) * [Sublanguage](https://wordpress.org/plugins/sublanguage/) * [Frequently Asked Questions](https://wordpress.org/plugins/sublanguage/#faq) * [Support Threads](https://wordpress.org/support/plugin/sublanguage/) * [Active Topics](https://wordpress.org/support/plugin/sublanguage/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/sublanguage/unresolved/) * [Reviews](https://wordpress.org/support/plugin/sublanguage/reviews/) * 1 reply * 2 participants * Last reply from: [maxime](https://wordpress.org/support/users/max345/) * Last activity: [8 years, 3 months ago](https://wordpress.org/support/topic/periodically-a-404-error/#post-10189594) * Status: not resolved