An error

[ghost]

Arduino: 1.8.15 (Windows Store 1.8.49.0) (Windows 10), Board: "NodeMCU 0.9 (ESP-12 Module), 80 MHz, Flash, Disabled (new aborts on oom), Disabled, All SSL ciphers (most compatible), 32KB cache + 32KB IRAM (balanced), Use pgm_read macros for IRAM/PROGMEM, 4MB (FS:2MB OTA:~1019KB), v2 Lower Memory, Disabled, None, Only Sketch, 115200"

In file included from C:\Users\JANU VEMPATI\OneDrive\Documents\Arduino\esp8266checkwith_firebase\esp8266checkwith_firebase.ino:4:

C:\Users\JANU VEMPATI\OneDrive\Documents\Arduino\libraries\firebase-arduino-master\src/Firebase.h:33:7: error: redefinition of 'class Firebase'

33 | class Firebase {

  |       ^~~~~~~~

In file included from C:\Users\JANU VEMPATI\OneDrive\Documents\Arduino\esp8266checkwith_firebase\esp8266checkwith_firebase.ino:1:

C:\Users\JANU VEMPATI\OneDrive\Documents\Arduino\libraries\ESP8266_Firebase/ESP8266Firebase.h:31:8: note: previous definition of 'class Firebase'

31 | class Firebase

  |        ^~~~~~~~

exit status 1

Error compiling for board NodeMCU 0.9 (ESP-12 Module).

This report would have more information with "Show verbose output during compilation" option enabled in File -> Preferences.

Any help with this issue