Hi. I upgraded from 2024.12 to 2026.01. Database updated started and when it is finished just nothing displayed on the site. I then figured to copy over the old .htaccess file, now the site works. But...
@Tobias Ernst I had this problem on one of my servers when I switched from 2024.12 to RC.
In my case, it was add-ons that weren't working properly, e.g. syntax highlighting in combination with another third-party add-on.
When I deactivated syntax highlighting and the third-party add-on, I was able to access the admin area again without any problems.
In my case, it was add-ons that weren't working properly, e.g. syntax highlighting in combination with another third-party add-on.
When I deactivated syntax highlighting and the third-party add-on, I was able to access the admin area again without any problems.
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