# Internal error - revisited

**URL:** <https://community.mindstudio.ai/t/internal-error-revisited/2152>\
**Category:** Support\
**Created:** [September 27, 2026, 5:26pm UTC](https://community.mindstudio.ai/t/internal-error-revisited/2152 "2026-09-27T17:26:37Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![bkermen](https://yyz2.discourse-cdn.com/flex008/user_avatar/community.mindstudio.ai/bkermen/32/1287_2.png) [@bkermen](https://community.mindstudio.ai/u/bkermen)\
**Post date:** [September 27, 2026, 5:26pm UTC](https://community.mindstudio.ai/t/internal-error-revisited/2152/1 "2026-09-27T17:26:37Z")

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Unfortunately, this error is back. I am getting an Internal error - this time directly at the agent’s page:

```auto
Internal ErrorLooks like something went wrong. We have it in our system now, but feel free to reach out via email for further assistance.

TypeError: Cannot read properties of null (reading 'id')
    at https://app.mindstudio.ai/_next/static/immutable/chunks/2ks5f_r6ydaiz.js:720:2526
    at l8 (https://app.mindstudio.ai/_next/static/immutable/chunks/08ertvz0--mnq.js:1:84819)
    at oN (https://app.mindstudio.ai/_next/static/immutable/chunks/08ertvz0--mnq.js:1:105030)

Error ID: 300e83593ba141b998f36e99559168a2

```

> [@Internal error on one agent](https://community.mindstudio.ai/t/internal-error-on-one-agent/2148):
>
> When I try to edit one of my agents I get an internal error. Url: [https://app.mindstudio.ai/agents/8a28d9f2-611d-46e8-8e8d-3444769f7b39/edit](https://app.mindstudio.ai/agents/8a28d9f2-611d-46e8-8e8d-3444769f7b39/edit) Error message: Looks like something went wrong. We have it in our system now, but feel free to reach out via email for further assistance. TypeError: Cannot read properties of undefined (reading 'slice') at https://app.mindstudio.ai/\_next/static/immutable/chunks/3bij\_t3-b8tu8.js:2587:2670 at Array.map (\<anonymous\>) at https://app.mindstudio.…

P.S. I know the agent ID; and this time `https://app.mindstudio.ai/agents/``<agent-id>/edit` works surprisingly.

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<div class="post-metadata">

**Author:** ![Alex\_MindStudio](https://yyz2.discourse-cdn.com/flex008/user_avatar/community.mindstudio.ai/alex_mindstudio/32/27_2.png) [@Alex\_MindStudio](https://community.mindstudio.ai/u/Alex_MindStudio)\
**Post date:** [September 28, 2026, 3:38pm UTC](https://community.mindstudio.ai/t/internal-error-revisited/2152/2 "2026-09-28T15:38:11Z")

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Hi @bkermen,

Apologies about this! The issue has been fixed, so the agent’s landing page should load properly now.

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<div class="post-metadata">

**Author:** ![system](https://canada1.discourse-cdn.com/flex008/uploads/mindstudio/original/1X/b8a61c98533a48e975398396421002dcae1678e8.jpeg) [@system](https://community.mindstudio.ai/u/system)\
**Post date:** [October 5, 2026, 11:30am UTC](https://community.mindstudio.ai/t/internal-error-revisited/2152/3 "2026-10-05T11:30:15Z")

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