我用默认模板发布页面，一打开就是致命错误。。

参考置顶帖，看看错误log

( ! ) Deprecated: Unparenthesized `a ? b : c ? d : e` is deprecated. Use either `(a ? b : c) ? d : e` or `a ? b : (c ? d : e)` in /Users/apple/Documents/wordpress/wp-content/plugins/wpjam-basic/includes/class-wpjam-util.php on line 262
Call Stack
# Time Memory Function Location
1 0.0411 405848 {main}( ) .../index.php:0
2 0.0413 407640 require( '/Users/apple/Documents/wordpress/wp-blog-header.php' ) .../index.php:17
3 0.0416 418872 require_once( '/Users/apple/Documents/wordpress/wp-load.php' ) .../wp-blog-header.php:13
4 0.0422 425728 require_once( '/Users/apple/Documents/wordpress/wp-config.php' ) .../wp-load.php:37
5 0.0435 499264 require_once( '/Users/apple/Documents/wordpress/wp-settings.php' ) .../wp-config.php:88
6 0.3501 17801984 include_once( '/Users/apple/Documents/wordpress/wp-content/plugins/wpjam-basic/wpjam-basic.php' ) .../wp-settings.php:360

( ! ) Deprecated: Array and string offset access syntax with curly braces is deprecated in /Users/apple/Documents/wordpress/wp-content/plugins/wpjam-basic/includes/class-wpjam-util.php on line 1045
Call Stack
# Time Memory Function Location
1 0.0411 405848 {main}( ) .../index.php:0
2 0.0413 407640 require( '/Users/apple/Documents/wordpress/wp-blog-header.php' ) .../index.php:17
3 0.0416 418872 require_once( '/Users/apple/Documents/wordpress/wp-load.php' ) .../wp-blog-header.php:13
4 0.0422 425728 require_once( '/Users/apple/Documents/wordpress/wp-config.php' ) .../wp-load.php:37
5 0.0435 499264 require_once( '/Users/apple/Documents/wordpress/wp-settings.php' ) .../wp-config.php:88
6 0.3501 17801984 include_once( '/Users/apple/Documents/wordpress/wp-content/plugins/wpjam-basic/wpjam-basic.php' ) .../wp-settings.php:360

( ! ) Deprecated: Array and string offset access syntax with curly braces is deprecated in /Users/apple/Documents/wordpress/wp-content/plugins/wpjam-basic/includes/class-wpjam-util.php on line 1045
Call Stack
# Time Memory Function Location
1 0.0411 405848 {main}( ) .../index.php:0
2 0.0413 407640 require( '/Users/apple/Documents/wordpress/wp-blog-header.php' ) .../index.php:17
3 0.0416 418872 require_once( '/Users/apple/Documents/wordpress/wp-load.php' ) .../wp-blog-header.php:13
4 0.0422 425728 require_once( '/Users/apple/Documents/wordpress/wp-config.php' ) .../wp-load.php:37
5 0.0435 499264 require_once( '/Users/apple/Documents/wordpress/wp-settings.php' ) .../wp-config.php:88
6 0.3501 17801984 include_once( '/Users/apple/Documents/wordpress/wp-content/plugins/wpjam-basic/wpjam-basic.php' ) .../wp-settings.php:360

( ! ) Deprecated: Array and string offset access syntax with curly braces is deprecated in /Users/apple/Documents/wordpress/wp-content/plugins/wpjam-basic/includes/class-wpjam-util.php on line 1045
Call Stack
# Time Memory Function Location
1 0.0411 405848 {main}( ) .../index.php:0
2 0.0413 407640 require( '/Users/apple/Documents/wordpress/wp-blog-header.php' ) .../index.php:17
3 0.0416 418872 require_once( '/Users/apple/Documents/wordpress/wp-load.php' ) .../wp-blog-header.php:13
4 0.0422 425728 require_once( '/Users/apple/Documents/wordpress/wp-config.php' ) .../wp-load.php:37
5 0.0435 499264 require_once( '/Users/apple/Documents/wordpress/wp-settings.php' ) .../wp-config.php:88
6 0.3501 17801984 include_once( '/Users/apple/Documents/wordpress/wp-content/plugins/wpjam-basic/wpjam-basic.php' ) .../wp-settings.php:360

( ! ) Deprecated: Array and string offset access syntax with curly braces is deprecated in /Users/apple/Documents/wordpress/wp-content/plugins/wpjam-basic/includes/class-wpjam-util.php on line 1045
Call Stack
# Time Memory Function Location
1 0.0411 405848 {main}( ) .../index.php:0
2 0.0413 407640 require( '/Users/apple/Documents/wordpress/wp-blog-header.php' ) .../index.php:17
3 0.0416 418872 require_once( '/Users/apple/Documents/wordpress/wp-load.php' ) .../wp-blog-header.php:13
4 0.0422 425728 require_once( '/Users/apple/Documents/wordpress/wp-config.php' ) .../wp-load.php:37
5 0.0435 499264 require_once( '/Users/apple/Documents/wordpress/wp-settings.php' ) .../wp-config.php:88
6 0.3501 17801984 include_once( '/Users/apple/Documents/wordpress/wp-content/plugins/wpjam-basic/wpjam-basic.php' ) .../wp-settings.php:360

( ! ) Deprecated: Array and string offset access syntax with curly braces is deprecated in /Users/apple/Documents/wordpress/wp-content/plugins/wpjam-basic/includes/class-wpjam-util.php on line 1047
Call Stack
# Time Memory Function Location
1 0.0411 405848 {main}( ) .../index.php:0
2 0.0413 407640 require( '/Users/apple/Documents/wordpress/wp-blog-header.php' ) .../index.php:17
3 0.0416 418872 require_once( '/Users/apple/Documents/wordpress/wp-load.php' ) .../wp-blog-header.php:13
4 0.0422 425728 require_once( '/Users/apple/Documents/wordpress/wp-config.php' ) .../wp-load.php:37
5 0.0435 499264 require_once( '/Users/apple/Documents/wordpress/wp-settings.php' ) .../wp-config.php:88
6 0.3501 17801984 include_once( '/Users/apple/Documents/wordpress/wp-content/plugins/wpjam-basic/wpjam-basic.php' ) .../wp-settings.php:360

( ! ) Deprecated: Array and string offset access syntax with curly braces is deprecated in /Users/apple/Documents/wordpress/wp-content/plugins/wpjam-basic/includes/class-wpjam-util.php on line 1047
Call Stack
# Time Memory Function Location
1 0.0411 405848 {main}( ) .../index.php:0
2 0.0413 407640 require( '/Users/apple/Documents/wordpress/wp-blog-header.php' ) .../index.php:17
3 0.0416 418872 require_once( '/Users/apple/Documents/wordpress/wp-load.php' ) .../wp-blog-header.php:13
4 0.0422 425728 require_once( '/Users/apple/Documents/wordpress/wp-config.php' ) .../wp-load.php:37
5 0.0435 499264 require_once( '/Users/apple/Documents/wordpress/wp-settings.php' ) .../wp-config.php:88
6 0.3501 17801984 include_once( '/Users/apple/Documents/wordpress/wp-content/plugins/wpjam-basic/wpjam-basic.php' ) .../wp-settings.php:360

( ! ) Deprecated: Array and string offset access syntax with curly braces is deprecated in /Users/apple/Documents/wordpress/wp-content/plugins/wpjam-basic/includes/class-wpjam-util.php on line 1047
Call Stack
# Time Memory Function Location
1 0.0411 405848 {main}( ) .../index.php:0
2 0.0413 407640 require( '/Users/apple/Documents/wordpress/wp-blog-header.php' ) .../index.php:17
3 0.0416 418872 require_once( '/Users/apple/Documents/wordpress/wp-load.php' ) .../wp-blog-header.php:13
4 0.0422 425728 require_once( '/Users/apple/Documents/wordpress/wp-config.php' ) .../wp-load.php:37
5 0.0435 499264 require_once( '/Users/apple/Documents/wordpress/wp-settings.php' ) .../wp-config.php:88
6 0.3501 17801984 include_once( '/Users/apple/Documents/wordpress/wp-content/plugins/wpjam-basic/wpjam-basic.php' ) .../wp-settings.php:360

( ! ) Deprecated: Array and string offset access syntax with curly braces is deprecated in /Users/apple/Documents/wordpress/wp-content/plugins/wpjam-basic/includes/class-wpjam-util.php on line 1048
Call Stack
# Time Memory Function Location
1 0.0411 405848 {main}( ) .../index.php:0
2 0.0413 407640 require( '/Users/apple/Documents/wordpress/wp-blog-header.php' ) .../index.php:17
3 0.0416 418872 require_once( '/Users/apple/Documents/wordpress/wp-load.php' ) .../wp-blog-header.php:13
4 0.0422 425728 require_once( '/Users/apple/Documents/wordpress/wp-config.php' ) .../wp-load.php:37
5 0.0435 499264 require_once( '/Users/apple/Documents/wordpress/wp-settings.php' ) .../wp-config.php:88
6 0.3501 17801984 include_once( '/Users/apple/Documents/wordpress/wp-content/plugins/wpjam-basic/wpjam-basic.php' ) .../wp-settings.php:360

真多错误。。。。

你要看到 fatal error 这种。

求指点，换过环境了，本地和服务端都不行，bt面板

是用的大胡子的sweet主题

大佬我分析了一下可能是sweet和wpjam有代码冲突，需要旧版本
有无wpjam旧版本下载方式？