我正在从事WordPress主题开发, 一键演示导入时出现错误。我增加了最大执行时间, 但仍然收到此错误。它在介质中创建一个日志文件, 但没有错误。我的日志文件包含以下内容：
---Downloaded files---
The import files for: demotheme were successfully downloaded!
Initial max execution time = 300
Files info:
Site URL = http://demourl.com/live/demotheme
Data file = /opt/lampp/htdocs/live/demotheme/wp-content/plugins/demo_plugin/inc/importer/demo-files/content.xml
Widget file = /opt/lampp/htdocs/live/demotheme/wp-content/plugins/demo_plugin/inc/importer/demo-files/widgets.wie
Customizer file = not defined!
Redux files:
options -> /opt/lampp/htdocs/live/demotheme/wp-content/plugins/demo_plugin/inc/importer/demo-files/options.json
------
New AJAX call!
------
New AJAX call!
------
New AJAX call!
------
New AJAX call!
------
New AJAX call!
------
New AJAX call!
------
New AJAX call!
------
New AJAX call!
------
New AJAX call!
------
New AJAX call!
------
New AJAX call!
------
New AJAX call!
------
New AJAX call!
------
New AJAX call!
------
New AJAX call!
------
New AJAX call!
---Importing widgets---
Primary :
Search - No Title - Widget already exists
Post List - No Title - Imported
Recent Posts - No Title - Widget already exists
Recent Comments - No Title - Widget already exists
Archives - No Title - Widget already exists
Categories - No Title - Widget already exists
Meta - No Title - Widget already exists
Secondary :
Tag Cloud - No Title - Imported
Footer 1 :
Text - About Us - Imported
Footer 2 :
Navigation Menu - Useful Links - Imported
Footer 3 :
Custom HTML - Working Hours - Imported
Footer 4 :
Custom HTML - Newsletter - Imported
---Importing Redux settings---
Redux settings import for: options finished successfully!
以下是我的环境详细信息：
- 托管服务器php版本：： PHP版本5.5.38
- WordPress版本：5.2
- 一键演示导入版本：2.5.1
请说明为什么会出现此问题？
#1
500错误表示PHP语法错误如果使用ubuntu服务器, 请使用此命令检查语法错误。
tail -f /var/log/apache2/error.log
来源：
https://www.srcmini02.com/63470.html
