Moved from PHP 5.2 to 5.4 Blank Screen How I fixed

[echoshack]

My Host had me migrate from PHP 5.2 to 5.4 and cpg 1.5.26 would give a blank screen. I had NO plugins active but some installed. So I turned of the API  from the Plugin Manager Menu TAB and site now works OK turned back on the API (Note Plugin Manager TAB not available in menu once api disabled! use url xxxxx/pluginmgr.php) and the site still works tried on a second site same result.

No idea why toggling the API enable/disable/enable fixes the issue but hope this helps someone else as I was about to re-build my sites with another product.

Regards Echoshack  /  Tony

[Αndré]

There was maybe another issue which had been fixed by your host while you toggled the plugin engine. Disabling the plugin engine just changes one config value from "1" to "0", which of course have larger impact while loading the page. Re-enabling just sets the same value back from "0" to "1", so it's exactly the same setup like you had before.

However, thanks for posting your solution.