why did display "A server error has occured"
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Sir:
I use sql as datasource.but when I save and display"A server error has occured".when I look for answer in forum and someone tell can use command "delete from events". and I use this command at sql console.but it is terrible that more question and display more question.how to solve it ?thanks
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You can check in your ma.log file and capture what the error was there. This might have more information about the issue. You should also share what version of Mango you are using.
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It is very stranger. I reset my computer and it is normal again.