Krystal Business crashes on WP 4.9.8 This topic has 3 replies, 1 voice, and was last updated 6 years, 6 months ago by Spiracle Themes. Viewing 3 reply threads Author Posts Actions Reply August 24, 2018 at 6:17 am #1270 MonikaGuest Hi, I want to use Krystal Business Pro for a client. I successfully installed the free version on WP 4.7.11 (see link above), but I get a HTTP 500 error after activating it on brand new fresh WP 4.9.8. install. Can you help? Thanks, Monika Actions Reply August 24, 2018 at 7:46 am #1275 Spiracle ThemesGuest Hi Monika, Please check your PHP version. Make sure it’s version is minimum 5.5 or above. Let us know if this works or not. Best Regards Actions Reply August 24, 2018 at 11:49 am #1277 MonikaGuest Thanks. Turns out they are having PHP 5.4 and will not update. So we will use another hosting. Thanks for your wonderful theme and quick support! Actions Reply August 24, 2018 at 12:56 pm #1278 Spiracle ThemesGuest You are welcome 🙂 Author Posts Viewing 3 reply threads Reply To: Krystal Business crashes on WP 4.9.8 Your information: Name (required): Mail (will not be published) (required): Website: Set as private reply Cancel Submit