Jackknife for GSEM

[Nompilo Dlamini]

Hello stata experts.
Im using PHIA survey dataset, trying to do mediation analysis using GSEM. All my variables are observed and categorical (binary). I applied jackknife weighting to my data using the command: svyset [pw=intwt0], jkrweight(intwt001-intwt206, multiplier(1)) vce(jackknife) dof(25). Im currently using STATA14.2
When I run the command prefix my GSEM command with svy:gsem.........., I get the message following message:

__gsem_eval_noaux(): 3200 conformability error
_gsem_eval_noaux(): - function returned error
_gsem_eval_iid__obs(): - function returned error
_gsem_eval_iid__wrk(): - function returned error
_gsem_eval_iid(): - function returned error
mopt__calluser_v(): - function returned error
opt__eval_nr_v2(): - function returned error
opt__eval(): - function returned error
opt__looputil_iter0_common(): - function returned error
opt__looputil_iter0_nr(): - function returned error
opt__loop_nr(): - function returned error
_moptimize(): - function returned error
Mopt_maxmin(): - function returned error
<istmt>: - function returned error
an error occurred when svy executed gsem
an error occurred when jackknife executed gsem
r(3200);

Please help, what could be the problem and whats the best way to solve it.

Regards,
Nompilo