Please post you question as separate thread in forum.
I have downloaded version 3.0.1 ojs. But to the installation step, the message appears as the attached image
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Please help me as soon as possible
Hi @Vu_Nguy_n_L_u,
These are some warnings that don’t look like a problem, there is a PHP setting that makes them show on the display. I am sure if you scroll down, bellow the errors there will be the installation steps.
Regards, Primož