Warning: getimagesize(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone. in /home/istma/www/www/image.php on line 33
Warning: getimagesize(imgcont/3188-2022-istma-world-conference----47672164.png): failed to open stream: No such file or directory in /home/istma/www/www/image.php on line 33
Warning: main(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone. in /home/istma/www/www/image.php on line 41
Warning: Division by zero in /home/istma/www/www/image.php on line 41
Warning: main(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone. in /home/istma/www/www/image.php on line 42
Warning: Division by zero in /home/istma/www/www/image.php on line 42
Warning: imagecreatefrompng(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone. in /home/istma/www/www/image.php on line 104
Warning: imagecreatefrompng(imgcont/3188-2022-istma-world-conference----47672164.png): failed to open stream: No such file or directory in /home/istma/www/www/image.php on line 104
Warning: imagecreatetruecolor(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone. in /home/istma/www/www/image.php on line 106
Warning: imagecreatetruecolor(): Invalid image dimensions in /home/istma/www/www/image.php on line 106
Warning: imagealphablending(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone. in /home/istma/www/www/image.php on line 107
Warning: imagealphablending() expects parameter 1 to be resource, boolean given in /home/istma/www/www/image.php on line 107
Warning: imagecopyresampled(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone. in /home/istma/www/www/image.php on line 109
Warning: imagecopyresampled() expects parameter 1 to be resource, boolean given in /home/istma/www/www/image.php on line 109
Warning: imagesavealpha(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone. in /home/istma/www/www/image.php on line 110
Warning: imagesavealpha() expects parameter 1 to be resource, boolean given in /home/istma/www/www/image.php on line 110
Warning: header(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone. in /home/istma/www/www/image.php on line 111
Warning: Cannot modify header information - headers already sent by (output started at /home/istma/www/www/image.php:33) in /home/istma/www/www/image.php on line 111
Warning: imagepng(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone. in /home/istma/www/www/image.php on line 112
Warning: imagepng() expects parameter 1 to be resource, boolean given in /home/istma/www/www/image.php on line 112
Warning: imagedestroy(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone. in /home/istma/www/www/image.php on line 113
Warning: imagedestroy() expects parameter 1 to be resource, boolean given in /home/istma/www/www/image.php on line 113
Warning: imagedestroy(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone. in /home/istma/www/www/image.php on line 114
Warning: imagedestroy() expects parameter 1 to be resource, boolean given in /home/istma/www/www/image.php on line 114