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500: Internal Server Error array_merge(): Argument #2 must be of type array, nul

  • Mattias_F
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1 year 7 months ago - 1 year 7 months ago #230842 by Mattias_F
LimeSurvey version: Version 3.28.17
Own server or LimeSurvey hosting: Private server (shared with others)
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Hi,

When I go to the list of surveys and try to create, import or copy a survey I get the following error:



What does this mean and how can it be fixed?

Thank you,
Mattias
Last edit: 1 year 7 months ago by Mattias_F.
The following user(s) said Thank You: gwdgls

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  • Joffm
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1 year 7 months ago #230843 by Joffm
Don't copy/paste images.
You see the result.

Attach them.
 

Volunteers are not paid.
Not because they are worthless, but because they are priceless

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  • Mattias_F
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1 year 7 months ago #230845 by Mattias_F
Thank you, I have attached and inserted the image now.

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1 year 2 months ago #239656 by gwdgls
We have the same problem trying to import a survey or create one. Interestingly, this is not the case with every LS survey admin or every survey, and we haven't yet found out, why it occurs in some cases and not in others.

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7 months 1 week ago #245930 by InesRojas
Hello 
I am having the same problem. Could someone help me to solve this, please?
It appears every time that I am going to create, copy or import a Survey.

Thank you so much, 

Ines 

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  • holch
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7 months 1 week ago #245931 by holch

I am having the same problem. Could someone help me to solve this, please?

Exact same issue in the exact same Limesurvey version of OP, which was:

3.28.17


If this is the case: LS 3.28.17 ( community.limesurvey.org/release/220627/ ) is from June 2022, so over a year old. I would recommend to update and see if the issue persists.

I answer at the LimeSurvey forum in my spare time, I'm not a LimeSurvey GmbH employee.
No support via private message.

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