# API usage limit while send 3 messages error and warning and some chat

**URL:** <https://community.openai.com/t/api-usage-limit-while-send-3-messages-error-and-warning-and-some-chat/1382761>\
**Category:** API\
**Tags:** question, gpt-4, bug, api\
**Created:** [June 5, 2026, 12:53pm UTC](https://community.openai.com/t/api-usage-limit-while-send-3-messages-error-and-warning-and-some-chat/1382761 "2026-06-05T12:53:39Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![RuslanSemchenko](https://sea2.discourse-cdn.com/openai1/user_avatar/community.openai.com/ruslansemchenko/32/739011_2.png) [@RuslanSemchenko](https://community.openai.com/u/RuslanSemchenko)\
**Post date:** [June 5, 2026, 12:53pm UTC](https://community.openai.com/t/api-usage-limit-while-send-3-messages-error-and-warning-and-some-chat/1382761/1 "2026-06-05T12:53:39Z")

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I decided to fix a couple of warnings and errors in the Linux kernel for my phone.  
Here’s what I sent:  
`net/bluetooth/amp.c:153:9: error: fields must have a constant size: ‘variable length array in structure’ extension will never be supported`  
`153 | char ctx[crypto_shash_descsize(tfm)];`  
`| ^`  
`net/bluetooth/amp.c:152:22: warning: field ‘shash’ with variable-sized type ‘struct shash_desc’ not at the end of a struct or class is a GNU extension [-Wgnu-variable-sized-type-not-at-end]`  
`152 | struct shash_desc shash;`  
`| ^`  
I specified that I’m using the C23 standard and the Clang compiler,  
and in the end, I fixed just 1 warning—it didn’t even reach an error; I hit a limit. My question is: what the hell is going on here?

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**Author:** ![system](https://us1.discourse-cdn.com/openai1/original/4X/8/7/c/87c2e81543bbb01aa9641aeef8fe14cab5e9590a.png) [@system](https://community.openai.com/u/system)\
**Post date:** [June 5, 2026, 1:46pm UTC](https://community.openai.com/t/api-usage-limit-while-send-3-messages-error-and-warning-and-some-chat/1382761/2 "2026-06-05T13:46:51Z")

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Unlisted on June 5, 2026, 1:46pm UTC



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**Author:** ![system](https://us1.discourse-cdn.com/openai1/original/4X/8/7/c/87c2e81543bbb01aa9641aeef8fe14cab5e9590a.png) [@system](https://community.openai.com/u/system)\
**Post date:** [June 5, 2026, 1:48pm UTC](https://community.openai.com/t/api-usage-limit-while-send-3-messages-error-and-warning-and-some-chat/1382761/3 "2026-06-05T13:48:16Z")

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Listed on June 5, 2026, 1:48pm UTC



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**Author:** ![\_j](https://sea2.discourse-cdn.com/openai1/user_avatar/community.openai.com/_j/32/766292_2.png) [@\_j](https://community.openai.com/u/_j)\
**Post date:** [June 5, 2026, 5:38pm UTC](https://community.openai.com/t/api-usage-limit-while-send-3-messages-error-and-warning-and-some-chat/1382761/4 "2026-06-05T17:38:15Z")

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The API is a pay-per-use platform.

It offers new users some limited free “mini” use, one of the limits being three requests per minute across models at “free tier”.

Purchase of API credits to pay for services and receive tier promotion to “Tier 1” will usually clear things up.

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**Author:** ![system](https://us1.discourse-cdn.com/openai1/original/4X/8/7/c/87c2e81543bbb01aa9641aeef8fe14cab5e9590a.png) [@system](https://community.openai.com/u/system)\
**Post date:** [June 22, 2026, 11:46am UTC](https://community.openai.com/t/api-usage-limit-while-send-3-messages-error-and-warning-and-some-chat/1382761/5 "2026-06-22T11:46:14Z")

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Closed on June 22, 2026, 11:46am UTC

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