Software error:

Global symbol "$LocationOfTheStartDir" requires explicit package name at testi7.cgi line 63.
Global symbol "$SearchExp" requires explicit package name at testi7.cgi line 64.
Global symbol "@AllFilePaths" requires explicit package name at testi7.cgi line 65.
Global symbol "$LocationOfTheStartDir" requires explicit package name at testi7.cgi line 65.
Global symbol "$SearchExp" requires explicit package name at testi7.cgi line 65.
Global symbol "$InputFile" requires explicit package name at testi7.cgi line 67.
Global symbol "@AllFilePaths" requires explicit package name at testi7.cgi line 67.
Global symbol "@AllLinesFromTheFile" requires explicit package name at testi7.cgi line 68.
Global symbol "$InputFile" requires explicit package name at testi7.cgi line 68.
Global symbol "$line" requires explicit package name at testi7.cgi line 69.
Global symbol "@AllLinesFromTheFile" requires explicit package name at testi7.cgi line 69.
Global symbol "$line" requires explicit package name at testi7.cgi line 70.
Global symbol "$line" requires explicit package name at testi7.cgi line 71.
Global symbol "@AllLinesFromTheFile" requires explicit package name at testi7.cgi line 75.
Execution of testi7.cgi aborted due to compilation errors.