Problem with directory

Trying to connect a MonboDB database, suddendly I noticed this error on console

/opt/watcher/app-types/utils.sh: line 66: sleep: No such file or directory
/opt/watcher/app-types/utils.sh: line 49: wc: No such file or directory
/opt/watcher/app-types/utils.sh: line 49: ps: No such file or directory
/opt/watcher/app-types/utils.sh: line 28: date: No such file or directory

Then I commented and deleted the files I created for this and error still appearing

Even rewinded for the moment when the project was still working, and still happening, is it related to some file?