ERROR 2: Constant PGV_GEDCOM already defined
0 Error occurred on line 537 of file session.php in function require_once
1 called from line 75 of file config.php in function require_once
2 called from line 40 of file config.php in function require
3 called from line 28 of file descendancy.php

Warning: Constant PGV_GEDCOM already defined in /data/www/PGV/includes/session.php on line 537

ERROR 2: Constant PGV_GED_ID already defined
0 Error occurred on line 538 of file session.php in function require_once
1 called from line 75 of file config.php in function require_once
2 called from line 40 of file config.php in function require
3 called from line 28 of file descendancy.php

Warning: Constant PGV_GED_ID already defined in /data/www/PGV/includes/session.php on line 538

Fatal error: Uncaught PDOException: SQLSTATE[HY000]: General error: 2006 MySQL server has gone away in /data/www/PGV/includes/classes/class_pgv_db.php:852 Stack trace: #0 /data/www/PGV/includes/classes/class_pgv_db.php(852): PDOStatement->execute() #1 /data/www/PGV/includes/functions/functions_db.php(2565): PGV_DBStatement->__call() #2 /data/www/PGV/includes/functions/functions_db.php(2704): get_admin_user_count() #3 /data/www/PGV/includes/authentication.php(249): admin_user_exists() #4 /data/www/PGV/includes/session.php(700): adminUserExists() #5 /data/www/PGV/Sites/pgv.xishan.yu.dazupu.net/config.php(75): require_once('...') #6 /data/www/PGV/config.php(40): require_once('...') #7 /data/www/PGV/descendancy.php(28): require('...') #8 {main} thrown in /data/www/PGV/includes/classes/class_pgv_db.php on line 852