Error message on the top of my website.

[vassez]

Hi all,
I'm a occasional user of admin page.
I'm in front of a little problem with it.
I can't access to the "pages" list and some texts stay on top of all pages of my website.
How is able to help me ?
Here is the text on top of the pages :

Strict Standards: Declaration of EditArea::SyntaxTextarea() should be compatible with CMSModule::SyntaxTextarea($name = 'textarea', $syntax = 'html', $columns = '80', $rows = '15', $encoding = '', $content = '', $stylesheet = '', $addtext = '') in /customers/b/8/1/didacticlic.be/httpd.www/modules/EditArea/EditArea.module.php on line 196 Strict Standards: Declaration of EditArea::WYSIWYGTextArea() should be compatible with CMSModule::WYSIWYGTextarea($name = 'textarea', $columns = '80', $rows = '15', $encoding = '', $content = '', $stylesheet = '', $addtext = '') in /customers/b/8/1/didacticlic.be/httpd.www/modules/EditArea/EditArea.module.php on line 196 Warning: Cannot modify header information - headers already sent by (output started at /customers/b/8/1/didacticlic.be/httpd.www/modules/EditArea/EditArea.module.php:196) in /customers/b/8/1/didacticlic.be/httpd.www/index.php on line 168 Warning: Cannot modify header information - headers already sent by (output started at /customers/b/8/1/didacticlic.be/httpd.www/modules/EditArea/EditArea.module.php:196) in /customers/b/8/1/didacticlic.be/httpd.www/index.php on line 169 Warning: Cannot modify header information - headers already sent by (output started at /customers/b/8/1/didacticlic.be/httpd.www/modules/EditArea/EditArea.module.php:196) in /customers/b/8/1/didacticlic.be/httpd.www/index.php on line 170 Warning: Cannot modify header information - headers already sent by (output started at /customers/b/8/1/didacticlic.be/httpd.www/modules/EditArea/EditArea.module.php:196) in /customers/b/8/1/didacticlic.be/httpd.www/index.php on line 171 Warning: Cannot modify header information - headers already sent by (output started at /customers/b/8/1/didacticlic.be/httpd.www/modules/EditArea/EditArea.module.php:196) in /customers/b/8/1/didacticlic.be/httpd.www/index.php on line 172 Warning: Cannot modify header information - headers already sent by (output started at /customers/b/8/1/didacticlic.be/httpd.www/modules/EditArea/EditArea.module.php:196) in /customers/b/8/1/didacticlic.be/httpd.www/index.php on line 275

Thanks in advance for your help.

Vincent.

[staartmees]

please post your system information.

are your cmsms and modules all up-to-date?
you need at least php 5.4

[velden]

My first 'guess' would be that this version of cmsms is too old for the version of PHP (5.6.4 probably).

So make backup of database and files first.

Then http://docs.cmsmadesimple.org/upgrading/old-versions