# DokuWiki login error

**URL:** <https://forum.infinityfree.com/t/dokuwiki-login-error/87879>\
**Category:** Hosting Support\
**Created:** [December 25, 2023, 1:10pm UTC](https://forum.infinityfree.com/t/dokuwiki-login-error/87879 "2023-12-25T13:10:08Z")\
**Posts on this page:** 6\
**Page:** 1

<div class="post-metadata">

**Author:** ![klodska](https://forum.infinityfree.com/letter_avatar/klodska/32/5_5575768a8748004e209b776fc1b2916d.png) [@klodska](https://forum.infinityfree.com/u/klodska)\
**Post date:** [December 25, 2023, 1:10pm UTC](https://forum.infinityfree.com/t/dokuwiki-login-error/87879/1 "2023-12-25T13:10:08Z")

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### Website URL

[https://klodskateam.rf.gd/wiki](https://klodskateam.rf.gd/wiki)

### Error Message

TypeError: Unsupported operand types: null & string

An unforeseen error has occured. This is most likely a bug somewhere.

More info has been written to the DokuWiki error log.

### Other Information

Installed DokuWiki from Softaculous. I’m trying to log into DokuWiki, enter my nickname, password, click login, and there’s an error. Who knows what to do?

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<div class="post-metadata">

**Author:** ![KangJL](https://forum.infinityfree.com/user_avatar/forum.infinityfree.com/kangjl/32/12130_2.png) [@KangJL](https://forum.infinityfree.com/u/KangJL)\
**Post date:** [December 25, 2023, 2:51pm UTC](https://forum.infinityfree.com/t/dokuwiki-login-error/87879/2 "2023-12-25T14:51:01Z")

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Did you see this?

 ![image](https://forum-cdn.infinityfree.net/original/3X/0/e/0ee35f7d36e8e5753c279707bd976bb9876e6a45.png)

Maybe you will have better luck from the origin website

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<div class="post-metadata">

**Author:** ![klodska](https://forum.infinityfree.com/letter_avatar/klodska/32/5_5575768a8748004e209b776fc1b2916d.png) [@klodska](https://forum.infinityfree.com/u/klodska)\
**Post date:** [December 25, 2023, 3:02pm UTC](https://forum.infinityfree.com/t/dokuwiki-login-error/87879/3 "2023-12-25T15:02:48Z")

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I downloaded it from the official website before, same thing.

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<div class="post-metadata">

**Author:** ![Oxy](https://forum.infinityfree.com/user_avatar/forum.infinityfree.com/oxy/32/37989_2.png) [@Oxy](https://forum.infinityfree.com/u/Oxy)\
**Post date:** [December 25, 2023, 5:29pm UTC](https://forum.infinityfree.com/t/dokuwiki-login-error/87879/4 "2023-12-25T17:29:02Z")

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> **[Can't login due to Php error (Unsupported operand types: null & string) -...](https://forum.dokuwiki.org/d/21719-cant-login-due-to-php-error-unsupported-operand-types-null-string)**
>
> Community Discussions, Questions and Answers for the OpenSource wiki software DokuWiki.

patch

> <https://github.com/phpseclib/phpseclib/commit/173bb38e67e30429edb69e21a8b16d8a0c86c355>

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<div class="post-metadata">

**Author:** ![klodska](https://forum.infinityfree.com/letter_avatar/klodska/32/5_5575768a8748004e209b776fc1b2916d.png) [@klodska](https://forum.infinityfree.com/u/klodska)\
**Post date:** [December 26, 2023, 10:06am UTC](https://forum.infinityfree.com/t/dokuwiki-login-error/87879/5 "2023-12-26T10:06:54Z")

</div>

Thanks for the answer, it helped.

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<div class="post-metadata">

**Author:** ![system](https://infinityfree-forum-uploads.s3.dualstack.eu-central-1.amazonaws.com/original/3X/b/0/b024fd3fa88bae093c9576e55c2c94e33f890206.svg) [@system](https://forum.infinityfree.com/u/system)\
**Post date:** [January 2, 2024, 10:26am UTC](https://forum.infinityfree.com/t/dokuwiki-login-error/87879/7 "2024-01-02T10:26:50Z")

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