ERROR STOP 1

Error termination. Backtrace:
#0  0x147d1e4a07a2 in ???
#1  0x147d1e4a1319 in ???
#2  0x147d1e4a26f2 in ???
#3  0xaebb91 in __utils_lib_MOD_mesa_error
	at ../public/utils_lib.f90:1152
#4  0x803b01 in get1_momentum_eqn
	at ../private/hydro_momentum.f90:166
#5  0x803e24 in __hydro_momentum_MOD_do1_momentum_eqn
	at ../private/hydro_momentum.f90:74
#6  0x7f579e in __hydro_eqns_MOD_eval_equ_for_solver._omp_fn.1
	at ../private/hydro_eqns.f90:193
#7  0x147d1f84c3ed in ???
#8  0x147d1dc4c1c9 in ???
#9  0x147d1d8a78d2 in ???
#10  0xffffffffffffffff in ???
File: ../private/hydro_momentum.f90, Line:  166, Message: get1_momentum_eqn