Hi webmasters in the house, I have installed this Plugin called mwtquiz but I was unable to activate it both online and localhost.

This Plugin is a premium Plugin which I bought 2016 which once worked before but now I wanted to use it again for another project and it is giving this errors. I tried to redownloaded it from the same url that was given to me then but still it is not working.

Kindly give me possible problem and solution. Thanks in advance.

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Legolast:
Hi webmasters in the house, I have installed this Plugin called mwtquiz but I was unable to activate it both online and localhost.

This Plugin is a premium Plugin which I bought 2016 which once worked before but now I wanted to use it again for another project and it is giving this errors. I tried to redownloaded it from the same url that was given to me then but still it is not working.

Kindly give me possible problem and solution. Thanks in advance.

From the image you uploaded you havnt hosted your site yet if am right then you should if that's not the case then locate the file with the URL provided go to that exact line and check it out or try disabling other plugins and activate just that one if then give ur feed back or u can call me for help 08142437284 I also design with WordPress very well.