CMS Made Simple Forums

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.

please post your system information.

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

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