Fatal error: Array and string offset access syntax with curly braces is no longer supported in /srv/www/ethucation/html/wordpress/wp-includes/script-loader.php on line 757

Call Stack:
    0.0000     349584   1. {main}() /srv/www/ethucation/html/wordpress/index.php:0
    0.0001     350304   2. require('/srv/www/ethucation/html/wordpress/wp-blog-header.php') /srv/www/ethucation/html/wordpress/index.php:17
    0.0001     350800   3. require_once('/srv/www/ethucation/html/wordpress/wp-load.php') /srv/www/ethucation/html/wordpress/wp-blog-header.php:13
    0.0001     351688   4. require_once('/srv/www/ethucation/html/wordpress/wp-config.php') /srv/www/ethucation/html/wordpress/wp-load.php:37
    0.0001     353176   5. require_once('/srv/www/ethucation/html/wordpress/wp-settings.php') /srv/www/ethucation/html/wordpress/wp-config.php:88