ERROR 2: PDO::__construct(): php_network_getaddresses: getaddrinfo failed: Temporary failure in name resolution
0 Error occurred on in function __construct
1 called from line 115 of file class_pgv_db.php in function createInstance
2 called from line 318 of file session.php in function require_once
3 called from line 87 of file config.php in function require
4 called from line 29 of file themechange.php

Warning: PDO::__construct(): php_network_getaddresses: getaddrinfo failed: Temporary failure in name resolution in /home/gryko/www/pgv/includes/classes/class_pgv_db.php on line 115

ERROR 2: session_start(): Cannot send session cookie - headers already sent by (output started at /home/gryko/www/pgv/includes/functions/functions.php:500)

Warning: session_start(): Cannot send session cookie - headers already sent by (output started at /home/gryko/www/pgv/includes/functions/functions.php:500) in /home/gryko/www/pgv/includes/session.php on line 363

ERROR 2: session_start(): Cannot send session cache limiter - headers already sent (output started at /home/gryko/www/pgv/includes/functions/functions.php:500)
0 Error occurred on in function session_start
1 called from line 363 of file session.php in function require_once
2 called from line 87 of file config.php in function require
3 called from line 29 of file themechange.php

Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /home/gryko/www/pgv/includes/functions/functions.php:500) in /home/gryko/www/pgv/includes/session.php on line 363

ERROR 2: session_regenerate_id(): Cannot regenerate session id - headers already sent
0 Error occurred on in function session_regenerate_id
1 called from line 369 of file session.php in function require_once
2 called from line 87 of file config.php in function require
3 called from line 29 of file themechange.php

Warning: session_regenerate_id(): Cannot regenerate session id - headers already sent in /home/gryko/www/pgv/includes/session.php on line 369

ERROR 2: Cannot modify header information - headers already sent by (output started at /home/gryko/www/pgv/includes/functions/functions.php:500)

Warning: Cannot modify header information - headers already sent by (output started at /home/gryko/www/pgv/includes/functions/functions.php:500) in /home/gryko/www/pgv/includes/session.php on line 595