Git主题报错代码：
Warning: Illegal string offset ‘git_customhead’ in wp-content/themes/Git-alpha/admin/theme-options.php on line 27
Warning: Illegal string offset ‘git_adindex_02’ in wp-content/themes/Git-alpha/admin/theme-options.php on line 36
header information – headers already sent by (output started at wp-content/themes/Git-alpha/admin/theme-options.php:27) in /wp-admin/includes/misc.php on line 1196
新版更新之后重置一下就没有报错了，或者可以继续用11.2，把更新的手动改下，把最新版的footer.php，include/avatar.php 这俩文件覆盖掉旧版的。