I got error like...syntax error on line 1, teletype

UNIX for Advanced & Expert Users
1

Hi All,
when i executing scripts i got error like:

syntax error on line 1, teletype
expr: syntax error
expr: syntax error
expr: syntax error

Please advise to me.

Note: Yesterday it's working fine, 2day only i got error.

2

Can you show your script?

3

I think is something error with the expr command but i am not so sure can you saw us the script