Fatal error: Cannot redeclare biblio_citeproc_install_style() (previously declared in /var/www/drupal7/profiles/openscholar/modules/contrib/biblio/modules/CiteProc/biblio_citeproc.module:107) in /var/www/drupal7/sites/ca.scholar/modules/contrib/biblio/modules/CiteProc/biblio_citeproc.module on line 149