lib/pear/DB/common.php:741: Notice[8]: Only variable references should be returned by reference

lib/WikiUser.php:59: Notice[8]: Only variables should be assigned by reference

lib/pear/DB/common.php:741: Notice[8]: Only variable references should be returned by reference

lib/pear/DB/common.php:741: Notice[8]: Only variable references should be returned by reference

lib/pear/DB/common.php:741: Notice[8]: Only variable references should be returned by reference

lib/Template.php:112: Notice[8]: Only variables should be assigned by reference

lib/Template.php:114: Notice[8]: Only variables should be assigned by reference

lib/Template.php (In template 'html'):112: Notice[8]: Only variables should be assigned by reference

lib/Template.php (In template 'html'):114: Notice[8]: Only variables should be assigned by reference

lib/Template.php (In template 'html'):112: Notice[8]: Only variables should be assigned by reference

lib/Template.php (In template 'html'):114: Notice[8]: Only variables should be assigned by reference

lib/Template.php (In template 'body') (In template 'html'):112: Notice[8]: Only variables should be assigned by reference

lib/Template.php (In template 'body') (In template 'html'):114: Notice[8]: Only variables should be assigned by reference

lib/Template.php (In template 'top') (In template 'body') (In template 'html'):112: Notice[8]: Only variables should be assigned by reference

lib/Template.php (In template 'top') (In template 'body') (In template 'html'):114: Notice[8]: Only variables should be assigned by reference

lib/Template.php (In template 'navbar') (In template 'top') (In template 'body') (In template 'html'):112: Notice[8]: Only variables should be assigned by reference

lib/Template.php (In template 'navbar') (In template 'top') (In template 'body') (In template 'html'):114: Notice[8]: Only variables should be assigned by reference

lib/pear/DB/common.php (In template 'navbar') (In template 'top') (In template 'body') (In template 'html'):741: Notice[8]: Only variable references should be returned by reference

lib/Template.php (In template 'body') (In template 'html'):112: Notice[8]: Only variables should be assigned by reference

lib/Template.php (In template 'body') (In template 'html'):114: Notice[8]: Only variables should be assigned by reference

lib/Template.php (In template 'browse') (In template 'body') (In template 'html'):112: Notice[8]: Only variables should be assigned by reference

lib/Template.php (In template 'browse') (In template 'body') (In template 'html'):114: Notice[8]: Only variables should be assigned by reference

lib/Template.php (In template 'browse-footer') (In template 'browse') (In template 'body') (In template 'html'):112: Notice[8]: Only variables should be assigned by reference

lib/Template.php (In template 'browse-footer') (In template 'browse') (In template 'body') (In template 'html'):114: Notice[8]: Only variables should be assigned by reference

lib/Template.php (In template 'body') (In template 'html'):112: Notice[8]: Only variables should be assigned by reference

lib/Template.php (In template 'body') (In template 'html'):114: Notice[8]: Only variables should be assigned by reference