> For the complete documentation index, see [llms.txt](https://docs.spacefi.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.spacefi.io/help-sections.md).

# Help sections

### 1**.Issues on swap: insuffcient fee**

<div align="left"><figure><img src="/files/xFr3juk0KDYXijgAu4Sf" alt=""><figcaption></figcaption></figure></div>

#### <mark style="color:blue;">Solution</mark>

About Max Gas Issue: Some spacers may have Max Gas Issue in Metamask which may cause it exceed the balance and failures. The main reason is the gas fee setting issue in 'Advanced gas controls'. You can try the following methods to fix it: Method

A: You can close the 'Advanced gas controls' (Metamask > Setting > Advanced). Method

B: Keep the 'Advanced gas controls' open and edit the gas parameters. And uncheck the box 'Save these new values as my default for Advanced'. Max base fee: 0.25

Max priority fee: 0.25

Gas limit: 3295043 (or higher if needed)

<div align="left"><figure><img src="/files/tVNyzKlttpuhksu4yC6M" alt=""><figcaption></figcaption></figure></div>

### 2.About 'undefined' and other errors in swap

<div align="left"><figure><img src="/files/d3Ujtl4VlwAagdafHnff" alt=""><figcaption></figcaption></figure></div>

#### <mark style="color:red;">Reason</mark>

The main reason is the slippage setting and the amount for trading.

#### <mark style="color:blue;">Solution</mark>

When you have this problem⬇️

1\. try to refresh the page

2\. change the amount of input.

3\. set a higher slippage to check.

<div align="left"><figure><img src="/files/P6WzUQXnEPJzuozbgTna" alt=""><figcaption></figcaption></figure></div>

### **3. Questions about how to unbond LP**

<mark style="color:blue;">**Step1:**</mark> Select the farm you want to unstake.<https://app.spacefi.io/#/farm>

<div align="left"><figure><img src="/files/vb5rrP9iEVFhoj2FuU4r" alt=""><figcaption></figcaption></figure></div>

<mark style="color:red;background-color:red;">**Tips**</mark>

1. 0 Days Unbonding: Withdraw the LP with no unbonding period. Claim it in the 'Details'.
2. 7 Days Unbonding: Withdraw the LP with 7 days unbonding period. Only LP Fee, no xSPACE reward during the period.
3. 14 Days Unbonding: Withdraw the LP with 14 days unbonding period. Only LP Fee, no xSPACE reward during the period.

<mark style="color:blue;">**Step2:**</mark> Click <mark style="color:red;">"Details"</mark> , claim your LP!

<figure><img src="/files/VYgpM6X5xcL5rof1vPvv" alt=""><figcaption></figcaption></figure>


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