Adobe Acrobat Pro DC crashed

Adobe Acrobat Pro DC kept crashed. Here is the information.

Help!!!

Process: AdobeAcrobat [8042]

Path: /Applications/Adobe Acrobat DC/Adobe Acrobat.app/Contents/MacOS/AdobeAcrobat

Identifier: com.adobe.Acrobat.Pro

Version: 19.010.20099 (19.010.20099)

Code Type: X86-64 (Native)

Parent Process: ??? [1]

Responsible: AdobeAcrobat [8042]

User ID: 501

Date/Time: 2019-05-21 22:51:50.049 +0800

OS Version: Mac OS X 10.14.4 (18E226)

Report Version: 12

Bridge OS Version: 3.4 (16P4507)

Anonymous UUID: 38F34E33-B98F-B739-7327-7BD428225C53

Time Awake Since Boot: 6900 seconds

System Integrity Protection: enabled

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

Thread 0 crashed with X86 Thread State (64-bit):