FixedProfile Boundary condition for wall
 

I am trying to set a variable wall temperature boundary condition for combustion problem for 'Reacting solver'
my Computational domain is (LWH)=(0.07,0.02,0.002)mm channel which, I meshed with BlockMeshDict with (700,50,50) in three directions.
Meanwhile, for temperature profile loaded as the .csv file with 2 columns as the temperature is scalar.


but once I ran the case, the following error popped, which was never seen before by me, but it's a print stack error which as far I know divde by zero error.
Please, anyone, help me with this case?