Transaction

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction execute failed: [Error Code: 1101] cadence runtime error: Execution failed:
error: assertion failed: Flow token is insufficient.
  --> 42f6aacbd512c38605fc0c68df500be1dd4dbff43bccb2c965441c0eba3a6083:17:8
   |
17 |         assert(self.host.availableBalance > openingBet, message: "Flow token is insufficient.")
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^