Mandatory information about my setup:
local setup J2.5.28 Matukio 5.1.3 Webserver Apache/2.4.10 (Win32) OpenSSL/1.0.1i PHP/5.5.15

Have I searched the tickets before posting? No but would you please offer a search option!
Have I searched the forum before posting? No
Have I read the documentation before posting (which pages?)? No
Joomla! version: 2.5.28
PHP version: 5.5.15
MySQL version: 5.6.20
Matukio version: 5.1.3
Direct link to the page that shows the issue: (local installation non public)


Description of my issue:
"Strict Standards: Non-static method SimplePie_Misc::normalize_url() should not be called statically, assuming $this from incompatible context in ..\htdocs\joomla\libraries\simplepie\simplepie.php on line 9287

Strict Standards: Non-static method SimplePie_Misc:arse_url() should not be called statically, assuming $this from incompatible context in ..\htdocs\joomla\libraries\simplepie\simplepie.php on line 9288

Strict Standards: Non-static method SimplePie_Misc:arse_url() should not be called statically, assuming $this from incompatible context in ..\htdocs\joomla\libraries\simplepie\simplepie.php on line 1542"
and so one
Do you have any suggestions
Thanks in advance
Chris