I have a denial of service error

[villers3]

$jsFunc = 'function myTestFunc () { return 1}; } '; ok $jsFunc = 'function myTestFunc () { return 11}; } '; ok $jsFunc = 'function myTestFunc () { return '1'}; } '; error $jsFunc = 'function myTestFunc () { return [] }; } '; error $jsFunc = 'function myTestFunc () { return{} }; } '; error

$js->executeString($jsFunc, 'Test.Context'); $js->executeString('myTestFunc ();', 'Test.Context',V8Js::FLAG_NONE,21000,10241024);

centos 8 apache 2.4.54 php 7.4.30 v8 7.5.288.23 v8js 2.12

apache error log: AH01067: Failed to read FastCGI header AH01075: Error dispatching request to

Can anyone help me? Thank you