# Is SWISH Down?

**URL:** <https://swi-prolog.discourse.group/t/is-swish-down/5389>\
**Category:** SWI-Prolog web site and services\
**Tags:** swish\
**Created:** [May 12, 2022, 12:40am UTC](https://swi-prolog.discourse.group/t/is-swish-down/5389 "2022-05-12T00:40:08Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![JasonMorris](https://yyz2.discourse-cdn.com/free1/user_avatar/swi-prolog.discourse.group/jasonmorris/32/3824_2.png) [@JasonMorris](https://swi-prolog.discourse.group/u/JasonMorris)\
**Post date:** [May 12, 2022, 12:40am UTC](https://swi-prolog.discourse.group/t/is-swish-down/5389/1 "2022-05-12T00:40:08Z")

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I’m getting 504 errors when I try to access SWISH today.

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**Author:** ![ifrank](https://avatars.discourse-cdn.com/v4/letter/i/e9c0ed/32.png) [@ifrank](https://swi-prolog.discourse.group/u/ifrank)\
**Post date:** [May 12, 2022, 1:35am UTC](https://swi-prolog.discourse.group/t/is-swish-down/5389/2 "2022-05-12T01:35:25Z")

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504 errors for me, too.

First time I’ve encountered this, but it led me to this forum,  
so something positive^^ (I am faculty using SWISH to teach  
in Japan. Thanks to all who have brought us this platform).

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**Author:** ![jan](https://yyz2.discourse-cdn.com/free1/user_avatar/swi-prolog.discourse.group/jan/32/4_2.png) [@jan](https://swi-prolog.discourse.group/u/jan)\
**Post date:** [May 12, 2022, 7:08am UTC](https://swi-prolog.discourse.group/t/is-swish-down/5389/3 "2022-05-12T07:08:21Z")

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SWISH got stuck. It got into a deadlock. Fortunately I could figure out where. Updated SWI-Prolog and restarted.

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**Author:** ![ifrank](https://avatars.discourse-cdn.com/v4/letter/i/e9c0ed/32.png) [@ifrank](https://swi-prolog.discourse.group/u/ifrank)\
**Post date:** [May 12, 2022, 8:56am UTC](https://swi-prolog.discourse.group/t/is-swish-down/5389/4 "2022-05-12T08:56:36Z")

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Yes, working again here. Thanks much again.