Tool is not working - show syntax error. Please help

[dipaks2011]

Syntax error @ "QA Toolbox 3.5.3.7"!
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JSHINT output:
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SyntaxError: Unexpected token 'const'
at eval ()
at :3:98
at Object.c [as F_c] (:2:146)
at Object.E_u (:3:267)
at la (eval at exec_fn (:1:147), :60:53)
at Object.create (eval at exec_fn (:1:147), :71:325)
at d (eval at exec_fn (:1:147), :13:89)
eval @ VM311:61
eval @ VM311:22
N @ VM302:11
R @ VM302:11
(anonymous) @ content.js:7
VM311:61 Uncaught SyntaxError: Unexpected token 'const'
at eval ()
at :3:98
at Object.c [as F_c] (:2:146)
at Object.E_u (:3:267)
at la (eval at exec_fn (?nextGen=true&pageName=HomePage&device=immobile&disableAutofill=true:1), :60:53)
at Object.create (eval at exec_fn (?nextGen=true&pageName=HomePage&device=immobile&disableAutofill=true:1), :71:325)
at d (eval at exec_fn (?nextGen=true&pageName=HomePage&device=immobile&disableAutofill=true:1), :13:89)
(anonymous) @ VM302:3
c @ VM302:2
(anonymous) @ VM302:3
la @ VM311:60
create @ VM311:71
d @ VM311:13
setTimeout (async)
(anonymous) @ VM302:3
d. @ VM302:9
eval @ VM311:61
eval @ VM311:22
N @ VM302:11
R @ VM302:11
(anonymous) @ content.js:7