Hermanus van der Heul Cirkeldiagram

ERROR 8: session_start(): ps_files_cleanup_dir: opendir(/var/lib/php/sessions) failed: Permission denied (13)
0 Error occurred on in function session_start
1 called from line 333 of file session.php in function require_once
2 called from line 75 of file config.php in function require
3 called from line 27 of file fanchart.php

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 337 of file session.php in function require_once
2 called from line 75 of file config.php in function require
3 called from line 27 of file fanchart.php

( ! ) Warning: session_regenerate_id(): Cannot regenerate session id - headers already sent in /var/www/vhosts/familieschuurman.com/httpdocs/family/includes/session.php on line 337
Call Stack
#	Time	Memory	Function	Location
1	0.0000	227744	{main}( )	.../fanchart.php:0
2	0.0001	228264	require( '/var/www/vhosts/familieschuurman.com/httpdocs/family/config.php' )	.../fanchart.php:27
3	0.0001	234280	require_once( '/var/www/vhosts/familieschuurman.com/httpdocs/family/includes/session.php' )	.../config.php:75
4	0.0031	1003360	session_regenerate_id ( )	.../session.php:337

ERROR 2: Cannot modify header information - headers already sent by (output started at /var/www/vhosts/familieschuurman.com/httpdocs/family/includes/functions/functions.php:606)

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/vhosts/familieschuurman.com/httpdocs/family/includes/functions/functions.php:606) in /var/www/vhosts/familieschuurman.com/httpdocs/family/includes/functions/functions_print.php on line 425
Call Stack
#	Time	Memory	Function	Location
1	0.0000	227744	{main}( )	.../fanchart.php:0
2	0.0187	1701464	print_header( )	.../fanchart.php:435
3	0.0187	1702528	header ( )	.../functions_print.php:425