error in checking progress

[sk3lk0]

if i use module mysql and ip with subnet 188.94.249.28/31 , scirpt run but script don't stop
logs:
portSpider $> use mysql
portSpider/mysql $> set network 188.94.249.28/31
network ==> '188.94.249.28/31'
portSpider/mysql $> run
[I] Starting module 'mysql'...

MYSQL module by @xdavidhu. Scanning subnet '188.94.249.28/31'...

[+] Port 3306 is open on '188.94.249.28'
[100.0%] 2 / 2 hosts done.
[100.0%] 2 / 2 hosts done.
[100.0%] 2 / 2 hosts done.
[100.0%] 2 / 2 hosts done.
[100.0%] 2 / 2 hosts done.