Fatal error: Uncaught Error: Call to undefined function create_function() in /usr/home/galczo5/domains/rzemioslo.bolik.pl/public_html/wp-content/plugins/oa-social-login/includes/widget.php:115
Stack trace:
#0 /usr/home/galczo5/domains/rzemioslo.bolik.pl/public_html/wp-content/plugins/oa-social-login/oa-social-login.php(72): require_once()
#1 /usr/home/galczo5/domains/rzemioslo.bolik.pl/public_html/wp-settings.php(254): include_once('/usr/home/galcz...')
#2 /usr/home/galczo5/domains/rzemioslo.bolik.pl/public_html/wp-config.php(85): require_once('/usr/home/galcz...')
#3 /usr/home/galczo5/domains/rzemioslo.bolik.pl/public_html/wp-load.php(37): require_once('/usr/home/galcz...')
#4 /usr/home/galczo5/domains/rzemioslo.bolik.pl/public_html/wp-admin/admin.php(31): require_once('/usr/home/galcz...')
#5 /usr/home/galczo5/domains/rzemioslo.bolik.pl/public_html/wp-admin/index.php(10): require_once('/usr/home/galcz...')
#6 {main}
  thrown in /usr/home/galczo5/domains/rzemioslo.bolik.pl/public_html/wp-content/plugins/oa-social-login/includes/widget.php on line 115