Hi guys:

I update to latest stable version of my galleries that I forgot to update before, the problem is that all this appeared:

Strict Standards: Non-static method updates::upgrade_to() should not be called statically in ***/admin/updates_pwg.php on line 121

Strict Standards: Non-static method updates::process_obsolete_list() should not be called statically in ***/admin/include/updates.class.php on line 451

Strict Standards: Non-static method updates::deltree() should not be called statically in ***/admin/include/updates.class.php on line 452

Warning: Cannot modify header information - headers already sent by (output started at ***/admin/updates_pwg.php:121) in ***/include/page_header.php on line 101

Everything appears to work fine (except for the error that I asked for help sometime ago but noonw couldn't find how to fix it =( snif http://piwigo.org/forum/viewtopic.php?id=21893 ), but, should I worry for anything?

Thanks!