I am anable to compile without ERROR[113] Symbol not previously defined (T0IF) using timer0 interrupt.

Here the code:

Code:
INCLUDE "DT_INTS-14.bas"     ; Base Interrupt System
INCLUDE "ReEnterPBP.bas"     ; Include if using PBP interrupts

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ASM
INT_LIST  macro    ; IntSource,        Label,  Type, ResetFlag?       
        INT_Handler    RX_INT,   _Getbytes,     PBP,  yes          
        INT_Handler    TMR0_INT, _TM0Label,     PBP,  yes  
        ;INT_Handler    TMR1_INT, _TM1Label,     PBP,  yes
             
    endm
    INT_CREATE               ; Creates the interrupt processor
ENDASM


@     INT_ENABLE  RX_INT     ; enable RX_INT interrupts
@     INT_ENABLE TMR0_INT
;@     INT_ENABLE TMR1_INT

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If I comment out TMR0 interrupt then the code compiles correctly, this is the case also with TMR1 interrupt (good compiling) but not with TMR0.

Since, I cannot find out the reason for this error, I need help please.


Al.