I hava an old webisite, probably on v2.1.1.
The problem is my hosting provider cut support for old PHP's. First idea? No problem, just update CMS.
Well...it would be too simple
1. upgrading to 2.2.15 show at the end: "Could not find template type identified by __CODE__::page". After that, website show server error 503.
2. I thought it was too big a leap to update. Sure, i will update step-by-step from 2.1.1 to modern version. And...it would be too simple
3. trying to antything lower than 2.6.8 shows (going to next step is impossible, white screen is browser):
- "Warning: session_cache_limiter(): Cannot change cache limiter when session is active in phar://my_website_is_here/cmsms-2.1.1-install.php/app/class.cms_install.php on line 303"
- Warning: Cannot modify header information - headers already sent by (output started at phar:///my_website_is_herel/cmsms-2.1.1-install.php/app/class.cms_install.php:303) in phar:///my_website_is_here/cmsms-2.1.1-install.php/app/class.cms_install.php on line 306
In basic words...Help. Why i can do? I have CMS 2.1.1 and just trying to update to higher versions. But without luck.