Program shutdowns itself on mac

Hello, When I open awast passwords and when I choose an account to see the password ( not in browser inside the program itself ) its directly keep closing. I dont know what is wrong. I am using macbook air all latest updates.

I dont have any problem with chrome logins its working only the program its nor working within.\

I am attaching the crashreport also

Process: Avast Passwords [20498]
Path: /Applications/Avast Passwords.app/Contents/MacOS/Avast Passwords
Identifier: com.avast.passwords.Passwords
Version: 1.5.4 (2297)
Code Type: X86-64 (Native)
Parent Process: ??? [1]
Responsible: Avast Passwords [20498]
User ID: 501

Date/Time: 2018-05-01 18:55:31.113 +0400
OS Version: Mac OS X 10.13.4 (17E202)
Report Version: 12
Anonymous UUID: 337AA584-D7D7-001C-B8CC-48B581D59A95

Sleep/Wake UUID: D3CE44A0-1DE9-4AA9-996C-27CC9333BD8C

Time Awake Since Boot: 160000 seconds
Time Since Wake: 9900 seconds

System Integrity Protection: enabled

Crashed Thread: 0 Dispatch queue: com.apple.main-thread

Exception Type: EXC_BAD_INSTRUCTION (SIGILL)
Exception Codes: 0x0000000000000001, 0x0000000000000000
Exception Note: EXC_CORPSE_NOTIFY

Termination Signal: Illegal instruction: 4
Termination Reason: Namespace SIGNAL, Code 0x4
Terminating Process: exc handler [0]

Application Specific Information:
Performing @selector(notesClick:) from sender Passwords.SidebarButton 0x7ff275f05510

Hello,

Try installing the latest version of the app and let me know in case the problem persists.

You can download the latest version from: http://mac.pamcdn.d.avast.com/pamcdn/mac/avast_passwords_installer.pkg