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Notice: Trying to access array offset on value of type null in /home1/satvikka/public_html/coordinator/registration_list.php on line 295

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Fatal error: Uncaught Error: Call to a member function query() on null in /home1/satvikka/public_html/coordinator/registration_list.php:296 Stack trace: #0 {main} thrown in /home1/satvikka/public_html/coordinator/registration_list.php on line 296