I am using Limesurvey Version 1.91RC2 Build 9672 and got the following error after exporting survey results to SPSS. After the export I am not able to open the results in "show answers" anymore.
Couldn't get response data
SELECT count(*) FROM `lime_survey_39369` submitdate IS NOT NULL
You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'IS NOT NULL' at line 1
I also got an similar error when I tried to delete an survey response before the export.
I already found a similar bug report under:
bugs.limesurvey.org/print_bug_page.php?bug_id=4929
So does it makes any sense to upgrade to 1.91RC4 to solve the issue or shall I wait for RC5?