Ошибка в админке

[Elena86]

Появилась ошибка в админке:

 

2018-05-03 9:39:29 - PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/c/,,,,,,,/public_html/system/library/session/native.php:17) in /home/c/,,,,,,/public_html/catalog/controller/startup/seo_pro.php on line 329
2018-05-03 9:39:29 - PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/c/,,,,,,/public_html/system/library/session/native.php:17) in /home/c/,,,,,,,/public_html/system/library/response.php on line 12
2018-05-03 9:39:29 - PHP Warning:  SessionHandler::write(): open(/tmp/sess_mn4n11h42mto2m5tmgn086gqq3, O_RDWR) failed: Permission denied (13) in /home/c/,,,,,,/public_html/system/library/session/native.php on line 21
2018-05-03 9:39:32 - PHP Warning:  SessionHandler::write(): open(/tmp/sess_mn4n11h42mto2m5tmgn086gqq3, O_RDWR) failed: Permission denied (13) in /home/c/,,,,,,/public_html/system/library/session/native.php on line 21
2018-05-03 11:01:40 - PHP Warning:  SessionHandler::write(): open(/tmp/sess_mn4n11h42mto2m5tmgn086gqq3, O_RDWR) failed: Permission denied (13) in /home/c/,,,,,,/public_html/system/library/session/native.php on line 21
2018-05-03 11:01:44 - PHP Warning:  SessionHandler::write(): open(/tmp/sess_mn4n11h42mto2m5tmgn086gqq3, O_RDWR) failed: Permission denied (13) in /home/c/,,,,,,/public_html/system/library/session/native.php on line 21
2018-05-03 11:01:48 - PHP Warning:  SessionHandler::write(): open(/tmp/sess_mn4n11h42mto2m5tmgn086gqq3, O_RDWR) failed: Permission denied (13) in /home/c/,,,,,/public_html/system/library/session/native.php on line 21

 Как устранить?

[freelancer]

указать права на запить для /tmp/

если предыдущее предложение вам непонятно, написать хостинг провайдеру

[zaq]

сменить native(5.6) на 5.6 в разделе "Программное обеспечение" -- "Выбор версии PHP"