Need help getting rid of unwanted script at top of page

Omeka Classic Troubleshooting
1

It looks like this -

Strict Standards: Declaration of Tag::fieldIsUnique() should be compatible with Omeka_Record::fieldIsUnique($field, $value = NULL) in /home/ej7/harlemcore.com/omeka/application/models/Tag.php on line 0

How can I get rid of it?
For some reason I can’t post the a link to the site. It is the Omeka section of harlemcore.com

2

Looks like you’re running an older version of Omeka. Updating might fix the issue, but if that’s not an option, you could try this: http://omeka.org/forums-legacy/topic/resolving-strict-standards-error-message

For upgrading from 1.x to 2.x, see detailed instructions here: http://omeka.org/codex/Upgrading