Warning: Undefined variable $art_result in /efsdata/imedpub-com/bootstrap_footer.php on line 153
Fatal error: Uncaught TypeError: mysqli_free_result(): Argument #1 ($result) must be of type mysqli_result, null given in /efsdata/imedpub-com/bootstrap_footer.php:153
Stack trace:
#0 /efsdata/imedpub-com/bootstrap_footer.php(153): mysqli_free_result()
#1 /efsdata/imedpub-com/conference-abstracts/ca_support.php(70): include('...')
#2 {main}
thrown in /efsdata/imedpub-com/bootstrap_footer.php on line 153