illustrator CS5 crashing every time I open it in MacOSX

Hello,

Recently my illustrator CS5 has been crashing whenever I open it. It would be great if someone can help. Here are some more information:

(1) My OSX version is 10.12.5.

(2) I tried to uninstall and reinstall the creative suite (including the library files), but the problem is not resolved.

(3) Notable, only illustrator is having this issue, photoshop and other packages in the creative suit works fine.

(4) Below I paste the error message that is displayed every time:

Process:               Adobe Illustrator [4459]

Path:                  /Applications/Adobe Illustrator CS5/Adobe Illustrator.app/Contents/MacOS/Adobe Illustrator

Identifier:            com.adobe.illustrator

Version:               399 (15.0.0)

Code Type:             X86 (Native)

Parent Process:        ??? [1]

Responsible:           Adobe Illustrator [4459]

User ID:               501

Date/Time:             2017-07-20 15:03:41.027 +0200

OS Version:            Mac OS X 10.12.5 (16F73)

Report Version:        12

Anonymous UUID:        ABAE41EE-A2BA-4EDC-C8CB-67FEAA54B9F1

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[long crash log removed... please only send a crash log to a technician, when asked]