[Tutor] Failing regex to identify error stack

[Asad]

Hi All ,

I am writing a script in python to read a logfile and identify the first
error stack :

?/test/admin/nothing.sql

PL/SQL procedure successfully completed.
Session altered.
Package created.
Session altered.
Session altered.
Package body created.
No errors.
Session altered.
PL/SQL procedure successfully completed.

ERROR at line 9:
Fal-11144: size of object not allowed


I am trying to use the following regex :

^.*/test/admin/.*(?=ERROR at line .*)(?=Fal-.*)

using lookahead because seems in regex there is no && operator

Please advice .

Thanks,
-- 
Asad Hasan
+91 9582111698