Hi!

After update to 2.66.0+170619, when i try acess surveys ou active surveys (in admin panel), i´m received this error message:

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Internal Server Error
Call to a member function format() on boolean

An internal error occurred while the Web server was processing your request. Please contact the webmaster to report this problem.

Thank you.
2017-06-20 06:49:38

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PHP 7
IIS Windows
SQL Server Database.

Tabks

I have just installed and have the same issue.

I'm using PHP 5.6, IIS, SQL Server 2014

After some hunting around I resolved it with this change to "application/models/surveys.php" - line 779


original:

return convertDateTimeFormat($this->$attribute, 'Y-m-d', $dateformatdata);


change:

return convertDateTimeFormat($this->$attribute, 'Y-m-d H:i:s.u', $dateformatdata);


Hope that helps until it is fixed.

Hi,

Thanks for reporting. Can you give us the exact URL where the problem happens, please?

/index.php/admin/survey/sa/listsurveys

OK, thanks. Can you enable debug = 2 and give us the error message, please? If any.

I confirm, I'm having the same error:

Fatal error: Call to a member function format() on boolean in ...\application\helpers\common_helper.php on line 3897

Yes, same here. I then traced it back to the call to convertDateTimeFormat in this file "application/models/surveys.php" - line 779

Fixing commit: github.com/LimeSurvey/LimeSurvey/commit/...dd2449d572c3cbc24033

Please monkey patch manually or wait for us to release.