我的Wordpress网站突然显示以下内容：
Warning: array_unshift() expects parameter 1 to be array, null given in /home/rjames/public_html/rjamesphotography.co.uk/wp-content/themes/contrast/themolution/includes/theme-functions.php on line 37
Warning: session_start() [function.session-start]: Cannot send session cookie - headers already sent by (output started at /home/rjames/public_html/rjamesphotography.co.uk/wp-content/themes/contrast/themolution/includes/theme-functions.php:37) in /home/rjames/public_html/rjamesphotography.co.uk/wp-content/plugins/si-contact-form/si-contact-form.php on line 1810
Warning: session_start() [function.session-start]: Cannot send session cache limiter - headers already sent (output started at /home/rjames/public_html/rjamesphotography.co.uk/wp-content/themes/contrast/themolution/includes/theme-functions.php:37) in /home/rjames/public_html/rjamesphotography.co.uk/wp-content/plugins/si-contact-form/si-contact-form.php on line 1810
Warning: Cannot modify header information - headers already sent by (output started at /home/rjames/public_html/rjamesphotography.co.uk/wp-content/themes/contrast/themolution/includes/theme-functions.php:37) in /home/rjames/public_html/rjamesphotography.co.uk/wp-includes/pluggable.php on line 866
Warning: Unknown: write failed: No space left on device (28) 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 0
大约3/4天没问题，现在我明白了。我甚至无法登录管理端看看......有没有人能指出我正确的方向 - 我对PHP不太热。
谢谢。
答案 0 :(得分：0)
你的主题正在填补
您可以尝试直接在数据库中以编程方式更改主题
UPDATE wp_options SET option_value = 'default' WHERE option_name = 'template';
UPDATE wp_options SET option_value = 'default' WHERE option_name = 'stylesheet';
UPDATE wp_options SET option_value = 'default' WHERE option_name = 'current_theme';
希望你能登录。首先在开发环境中尝试使用它，然后再进行生产
答案 1 :(得分：0)
这里唯一的问题是array_unshift()错误。其余的消息就是这样的结果。因此，只需修复array_unshift()问题。
不确定是什么原因造成了这条消息，line 37中的wp-content/themes/contrast/themolution/includes/theme-functions.php上有什么？