What is Error code 1015 and Band limit exceed.

I am frequently encountering Error Code 1015 & Band Limit Exceeded on the Fyers platform.

• What exactly does this error mean at a system/API level?
• Is it related to order price deviation, circuit limits, exchange price bands, or Fyers’ internal risk checks?
• Does this error apply differently for market orders vs limit orders, or for F&O vs equity?
• Are there documented band-limit percentages or reference prices (LTP, VWAP, previous close, etc.) used to trigger this error?
• What is the correct way to design order-placement logic to avoid Error 1015 in fast-moving markets?

An official explanation with examples would be helpful.