Problems with ./vf_continue_all.sh and ./vf_continue_jobline.sh

Hi,

I have been using VirtualFlow and I am running ~400 joblines. It usually is fine but I always come across the problem of the number of joblines reducing after a certain amount of days of running. I have been using ./vf_continue_all.sh and/or ./vf_continue_jobline.sh and it has sometimes worked for me. However, I checked today and saw that my jobline number had reduced from 400 to 64, so I used the continue command, but when I used ./vf_continue_all.sh, I came across this error:

./vf_continue_all.sh: line 79: vf_continue_jobline.sh: command not found
Error was trapped which is a nonstandard error.
Error in bash script vf_continue_all.sh
Error on line 79

When I tried using the ./vf_continue_jobline.sh, it checks which job lines are in the batch system, which is what it should do, but afterward, I get this error:

.
.
.
Adding jobline 399 to the list of joblines to be continued.
Adding jobline 400 to the list of joblines to be continued.
Continuing jobline 2
Error was trapped which is a nonstandard error.
Error in bash script exchange-jobfile.sh
Error on line 98

I would appreciate it if someone can help me fix this problem. Thank you!