I upgrade my XOOPS to 2.0.15 but now I have problems how can I corect this problems .

Notice: Only variables should be assigned by reference in file /misc.php line 177
Notice: Only variables should be assigned by reference in file /misc.php line 182
Notice: Only variables should be assigned by reference in file /kernel/module.php line 542
Notice: Only variables should be assigned by reference in file /misc.php line 185
Notice: Only variables should be assigned by reference in file /modules/newbb/include/functions.ini.php line 70
Notice: Only variables should be assigned by reference in file /modules/newbb/class/permission.php line 113
Notice: Only variable references should be returned by reference in file /class/module.textsanitizer.php line 519
Notice: Undefined index: pid in file /modules/myalbum/include/functions.php line 697
Notice: Undefined index: cid in file /modules/myalbum/include/functions.php line 713
Notice: Undefined index: cid in file /modules/myalbum/include/functions.php line 714
Notice: Undefined index: title in file /modules/myalbum/include/functions.php line 714
Notice: Undefined index: num in file /modules/myalbum/include/functions.php line 714
Notice: Use of undefined constant english - assumed 'english' in file /modules/ircmod/index.php line 13
Notice: Only variables should be assigned by reference in file /modules/xoopsmembers/index.php line 341
Notice: Only variable references should be returned by reference in file /class/module.textsanitizer.php line 519
Notice: Only variable references should be returned by reference in file /class/module.textsanitizer.php line 519
Notice: Only variables should be assigned by reference in file /userinfo.php line 148
Notice: Only variables should be assigned by reference in file /kernel/module.php line 542
Notice: Only variables should be assigned by reference in file /userinfo.php line 162
Notice: Only variables should be assigned by reference in file /userinfo.php line 168
Notice: Only variables should be assigned by reference in file /modules/system/admin/modulesadmin/modulesadmin.php line 46
Notice: Use of undefined constant _MI_COUNT_DESC - assumed '_MI_COUNT_DESC' in file /modules/count/xoops_version.php line 23
Notice: Only variables should be assigned by reference in file /modules/smartpartner/xoops_version.php line 340
Notice: Constant _MI_TEXT already defined in file /modules/xoopspartners/language/turkish/modinfo.php line 38
Notice: Only variables should be assigned by reference in file /kernel/module.php line 542
Notice: Only variables should be assigned by reference in file /modules/system/admin/blocksadmin/blocksadmin.php line 54
Notice: Only variables should be assigned by reference in file /modules/system/admin/blocksadmin/blocksadmin.php line 69
Notice: Only variables should be assigned by reference in file /modules/system/admin/blocksadmin/blocksadmin.php line 109
Notice: Only variables should be assigned by reference in file /kernel/module.php line 542
Notice: Only variables should be assigned by reference in file /modules/system/admin/blocksadmin/blocksadmin.php line 113
Notice: Use of undefined constant _AM_CBBOTTOMLEFT - assumed '_AM_CBBOTTOMLEFT' in file /modules/system/admin/blocksadmin/blockform.php line 34
Notice: Use of undefined constant _AM_CBBOTTOMRIGHT - assumed '_AM_CBBOTTOMRIGHT' in file /modules/system/admin/blocksadmin/blockform.php line 34
Notice: Use of undefined constant _AM_CBBOTTOM - assumed '_AM_CBBOTTOM' in file /modules/system/admin/blocksadmin/blockform.php line 34
Notice: Only variables should be assigned by reference in file /kernel/module.php line 542
Notice: Only variables should be assigned by reference in file /modules/system/admin/blocksadmin/blockform.php line 42
Notice: Only variables should be assigned by reference in file /class/xoopsform/formdhtmltextarea.php line 183
Warning: constant(): Couldn't find constant _MD_AM_AUTHENTICATION in file /modules/system/admin/preferences/main.php line 55
Notice: Only variables should be assigned by reference in file /modules/system/admin/preferences/main.php line 78
Notice: Only variables should be assigned by reference in file /class/xoopslists.php line 200
Notice: Only variables should be assigned by reference in file /kernel/module.php line 542
Notice: Only variables should be assigned by reference in file /modules/system/admin/preferences/main.php line 155
Notice: Only variables should be assigned by reference in file /kernel/tplset.php line 193
Notice: Only variables should be assigned by reference in file /modules/system/admin/preferences/main.php line 136
Notice: Only variables should be assigned by reference in file /modules/system/admin/preferences/main.php line 94
Notice: Only variables should be assigned by reference in file /modules/system/admin/preferences/main.php line 94
Notice: Only variables should be assigned by reference in file /modules/system/admin/preferences/main.php line 94
Notice: Only variables should be assigned by reference in file /modules/system/admin/preferences/main.php line 174
Notice: Only variables should be assigned by reference in file /kernel/module.php line 542
Notice: Only variables should be assigned by reference in file /modules/system/admin/comments/main.php line 54
Notice: Only variables should be assigned by reference in file /kernel/comment.php line 258
Notice: Only variables should be assigned by reference in file /modules/system/admin/comments/main.php line 82

Hi there.

This is not a problem.

Quote:

These are notice messages generated by PHP and will not stop your site from working. You should always disable PHP debug from your site in System Admin -> Preferences unless you need to debug a module or a problem.

In future, please use the search facility in XOOPS as this question has been asked many many times before.

Cheers.

Admin >> System >> Preferences >>

and turn off the debug mode

I think you are Turkish:

Admin Menü >> System >> Tercihler >> Genel Ayarlar

php debug modunu kapat.bu hatalar her sitede olur..çok önemli değil