I’ve got the similar errors after the last update (to the version 3.1.2):
Warning: session_start() [function.session-start]: open(/tmp/sess_4ef8ffc3107a78e6818a8df5f5817fe6, O_RDWR) failed: Permission denied (13) in .../wp-content/plugins/si-contact-form/si-contact-form.php on line 1803
Warning: session_start() [function.session-start]: Cannot send session cache limiter - headers already sent (output started at .../wp-content/plugins/si-contact-form/si-contact-form.php:1803) in .../wp-content/plugins/si-contact-form/si-contact-form.php on line 1803
And I can’t log out untill I disable the plugin. Then I got the error site looking like that:
Warning: Cannot modify header information - headers already sent by (output started at .../wp-content/plugins/si-contact-form/si-contact-form.php:1803) in .../wp-login.php on line 349
Warning: Cannot modify header information - headers already sent by (output started at .../wp-content/plugins/si-contact-form/si-contact-form.php:1803) in .../wp-login.php on line 361
Warning: Cannot modify header information - headers already sent by (output started at .../wp-content/plugins/si-contact-form/si-contact-form.php:1803) in .../wp-includes/pluggable.php on line 686
Warning: Cannot modify header information - headers already sent by (output started at .../wp-content/plugins/si-contact-form/si-contact-form.php:1803) in .../wp-includes/pluggable.php on line 687
Warning: Cannot modify header information - headers already sent by (output started at .../wp-content/plugins/si-contact-form/si-contact-form.php:1803) in .../wp-includes/pluggable.php on line 688
Warning: Cannot modify header information - headers already sent by (output started at .../wp-content/plugins/si-contact-form/si-contact-form.php:1803) in .../wp-includes/pluggable.php on line 689
Warning: Cannot modify header information - headers already sent by (output started at .../wp-content/plugins/si-contact-form/si-contact-form.php:1803) in .../wp-includes/pluggable.php on line 690
Warning: Cannot modify header information - headers already sent by (output started at .../wp-content/plugins/si-contact-form/si-contact-form.php:1803) in .../wp-includes/pluggable.php on line 691
Warning: Cannot modify header information - headers already sent by (output started at .../wp-content/plugins/si-contact-form/si-contact-form.php:1803) in .../wp-includes/pluggable.php on line 694
Warning: Cannot modify header information - headers already sent by (output started at .../wp-content/plugins/si-contact-form/si-contact-form.php:1803) in .../wp-includes/pluggable.php on line 695
Warning: Cannot modify header information - headers already sent by (output started at .../wp-content/plugins/si-contact-form/si-contact-form.php:1803) in .../wp-includes/pluggable.php on line 696
Warning: Cannot modify header information - headers already sent by (output started at .../wp-content/plugins/si-contact-form/si-contact-form.php:1803) in .../wp-includes/pluggable.php on line 697
Warning: Cannot modify header information - headers already sent by (output started at .../wp-content/plugins/si-contact-form/si-contact-form.php:1803) in .../wp-includes/pluggable.php on line 700
Warning: Cannot modify header information - headers already sent by (output started at .../wp-content/plugins/si-contact-form/si-contact-form.php:1803) in .../wp-includes/pluggable.php on line 701
Warning: Cannot modify header information - headers already sent by (output started at .../wp-content/plugins/si-contact-form/si-contact-form.php:1803) in .../wp-includes/pluggable.php on line 702
Warning: Cannot modify header information - headers already sent by (output started at .../wp-content/plugins/si-contact-form/si-contact-form.php:1803) in .../wp-includes/pluggable.php on line 703
Warning: Cannot modify header information - headers already sent by (output started at .../wp-content/plugins/si-contact-form/si-contact-form.php:1803) in .../wp-includes/pluggable.php on line 866
Warning: Unknown: open(/tmp/sess_4ef8ffc3107a78e6818a8df5f5817fe6, O_RDWR) failed: Permission denied (13) in Unknown on line 0
Warning: Unknown: Failed to write session data (files). Please verify that the current setting of session.save_path is correct (/tmp) in Unknown on line
(WordPress version: 3.3.1)
Thanks for your response! I’m going to ask my provider for the solution. To avoid this errors for the moment I’ve downgrade your plugin back to 3.1 and have no errors now.