Problems with i2c in esp8266 (MPU9250 [GY-91])

I tested it, detects two devices in 0x68 (that is MPU) and 0x76 (Is the BMP).

Here a full log of the error:

Init MPU...
Uncaught InternalError: I2CWrite: No ACK 0
 at line 1 col 15
a.writeTo(12,c);return a.readFrom(12,d)
              ^
in function "rmag" called from line 1 col 49
...ew Uint8Array(this.rmag(3,7))).buffer),b=49­120/32760;return{...
                              ^
in function "readMag" called from line 1 col 63
...eadGyro(),mag:this.readMag(),new:this­.dataReady()}
                              ^
in function "read" called from line 3 col 23
      data = mpu.read();
                      ^
in function called from system
Uncaught Error: Unhandled promise rejection: InternalError: I2CWrite: No ACK 0