YouTube filed types error 500

Working locally when I add a URL, not working on live and showing a error code 500 in the browser.

Perch: 3.0
Production mode: Production (100)
Installed apps: content (3.0), assets (3.0), categories (3.0), perch_blog (5.5), perch_forms (1.9)
DB driver: PDO
DB tables: perch2_blog_authors (3), perch2_blog_comments (0), perch2_blog_index (928), perch2_blog_posts (9), perch2_blog_posts_to_tags (36), perch2_blog_sections (2), perch2_blog_tags (21), perch2_blogs (1), perch2_categories (9), perch2_category_counts (3), perch2_category_sets (2), perch2_content_index (2650), perch2_content_items (339), perch2_content_regions (64), perch2_forms (2), perch2_forms_responses (13), perch2_menu_items (10), perch2_navigation (0), perch2_navigation_pages (0), perch2_page_templates (4), perch2_pages (24), perch2_resource_log (1502), perch2_resource_tags (0), perch2_resources (546), perch2_resources_to_tags (0), perch2_settings (24), perch2_user_passwords (0), perch2_user_privileges (38), perch2_user_role_privileges (16), perch2_user_roles (2), perch2_users (4)
Users: 4
App runtimes:
<?php
    $apps_list = [ 
        'perch_blog',
        'perch_forms'
    ];
Scheduled tasks for perch_blog: delete_spam_comments (1440 mins)
Editor plug-ins: ckeditor, markitup
H1: d542312bb8ee9372e7608a2fe8eece5d
L1: 2e0fa8cd92d430e814ffdb6acaf40f60
F1: 0c66c2e1f82f9e0b7617b2cb8270f2c7
headerColour: #ffffff
content_singlePageEdit: 1
helpURL:
siteURL: /
hideBranding: 1
content_collapseList: 1
lang: en-gb
update_2.8.34: done
latest_version:
on_sale_version:
perch_blog_update: 5.0.1
perch_blog_post_url: post.php?s={postSlug}
headerScheme: light
perch_blog_site_name:
perch_blog_slug_format: %Y-%m-%d-{postTitle}
perch_blog_akismet_key:
perch_blog_max_spam_days: 0
dashboard: 0
hide_pwd_reset: 0
content_hideNonEditableRegions: 0
content_frontend_edit: 0
perch_blog_comment_notify: 0
logoPath: /perch/resources/logo-1.png
update_3.0: done
PERCH_DEVELOPMENT: 10
PERCH_STAGING: 50
PERCH_PRODUCTION: 100
PERCH_DB_USERNAME: root
PERCH_DB_SERVER: localhost
PERCH_DB_DATABASE: performa
PERCH_DB_PREFIX: perch2_
PERCH_TZ: UTC
PERCH_EMAIL_FROM: hello@aarongilmore.com
PERCH_EMAIL_FROM_NAME: Aaron Gilmore
PERCH_LOGINPATH: /perch
PERCH_PATH: /var/www/v2.performasports.com/perch
PERCH_CORE: /var/www/v2.performasports.com/perch/core
PERCH_RESFILEPATH: /var/www/v2.performasports.com/perch/resources
PERCH_RESPATH: /perch/resources
PERCH_HTML5: 1
PERCH_YOUTUBE_API_KEY: AIzaSyAcLRefCUNnI_h31Pod4dyuaqyZr2nkYOk
PERCH_RUNWAY:
PERCH_ERROR_MODE: DIE
PERCH_DATE_LONG: %d %B %Y
PERCH_DATE_SHORT: %d %b %Y
PERCH_TIME_SHORT: %H:%M
PERCH_TIME_LONG: %H:%M:%S
PERCH_RUNWAY_ROUTED:
PERCH_STRONG_PASSWORDS:
PERCH_ASSET_VERSION: c4c70b856b16830782ef
PERCH_DEBUG:
PERCH_PREVIEW_ARG: preview
PERCH_TEMPLATE_PATH: /var/www/v2.performasports.com/perch/templates
PERCH_TEMPLATE_FILTERS:
PERCH_DEFAULT_DOC: index.php
PERCH_DEFAULT_EXT: .php
PERCH_PRODUCTION_MODE: 100
PERCH_XHTML_MARKUP:
PERCH_RWD: 1
PERCH_HTML_ENTITIES:
PERCH_SSL:
PERCH_STRIPSLASHES:
PERCH_PROGRESSIVE_FLUSH: 1
PERCH_PARANOID:
PERCH_FORCE_SECURE_COOKIES:
PERCH_DEFAULT_BUCKET: default
PERCH_TRANSLATION_ASSIST:
PERCH_PASSWORD_MIN_LENGTH: 6
PERCH_MAX_FAILED_LOGINS: 10
PERCH_AUTH_LOCKOUT_DURATION: 1 HOUR
PERCH_VERIFY_UPLOADS:
PERCH_PRIV_ASSIST:
PERCH_AUTH_PLUGIN:
PERCH_DB_CHARSET: utf8
PERCH_DB_PORT:
PERCH_DB_SOCKET:
PERCH_APPS_EDITOR_PLUGIN: markitup
PERCH_APPS_EDITOR_MARKUP_LANGUAGE: markdown
Hosting settings

PHP: 7.0.15-0ubuntu0.16.04.4
Zend: 3.0.0
OS: Linux
SAPI: apache2handler
Safe mode: not detected
MySQL client: mysqlnd 5.0.12-dev - 20150407 - $Id: b5c5906d452ec590732a93b051f3827e02749b83 $
MySQL server: 5.7.18-0ubuntu0.16.04.1
Free disk space: 26.26 GB
Extensions: Core, date, libxml, openssl, pcre, zlib, filter, hash, Reflection, SPL, session, standard, apache2handler, mysqlnd, PDO, apcu, calendar, ctype, exif, fileinfo, ftp, gd, gettext, iconv, json, mysqli, pdo_mysql, Phar, posix, readline, shmop, sockets, sysvmsg, sysvsem, sysvshm, tokenizer, Zend OPcache
GD: Yes
ImageMagick: No
PHP max upload size: 2M
PHP max form post size: 8M
PHP memory limit: 128M
Total max uploadable file size: 2M
Resource folder writeable: Yes
Session timeout: 24 minutes
Native JSON: Yes
Filter functions: Yes
Transliteration functions: No
HTTP_HOST: v2.performasports.com
HTTP_ACCEPT_ENCODING: gzip, deflate
HTTP_COOKIE: PHPSESSID=2u08tqnaiglq2qgj3f1vaf9dk2; cmsa=1; _groove_session_2=BAh7B0kiD3Nlc3Npb25faWQGOgZFVEkiJTc4M2YyMjczMjQ0Yjg2NjUwNjI0MThmZjE1NGNiYzRjBjsAVEkiEF9jc3JmX3Rva2VuBjsARkkiMXcvZ3pJMHQ1c2tmZDdQN2RqQm1vVGhOczd6dGRkWW5LYmlLSDdGRjdzR2M9BjsARg%3D%3D--5947e1e59074941ca2edec0b436eb722a187b6d5; _hp2_id.3816099156=%7B%22userId%22%3A%228273939537305595%22%2C%22pageviewId%22%3A%221344239167631704%22%2C%22sessionId%22%3A%227246557025130366%22%2C%22identity%22%3Anull%2C%22transition%22%3Atrue%2C%22trackerVersion%22%3A%223.0%22%7D; __utma=81485334.1344914072.1463124693.1463124693.1463124693.1; km_lv=1463125159; mp_6b756a01096d05322a552a9132b49d22_mixpanel=%7B%22distinct_id%22%3A%20%22154a9070deccd0-0ed23515b-2f10403b-232800-154a9070ded927%22%2C%22%24initial_referrer%22%3A%20%22%24direct%22%2C%22%24initial_referring_domain%22%3A%20%22%24direct%22%7D; km_uq=; km_ai=pm28pvQL1UbbR%2FDmDeWdrxDGNoA%3D
HTTP_CONNECTION: keep-alive
HTTP_UPGRADE_INSECURE_REQUESTS: 1
HTTP_ACCEPT: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
HTTP_USER_AGENT: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_4) AppleWebKit/603.1.30 (KHTML, like Gecko) Version/10.1 Safari/603.1.30
HTTP_REFERER: https://v2.performasports.com/perch/core/settings/diagnostics/
HTTP_DNT: 1
HTTP_ACCEPT_LANGUAGE: en-gb
PATH: /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
SERVER_SIGNATURE: <address>Apache/2.4.18 (Ubuntu) Server at v2.performasports.com Port 80</address>
SERVER_SOFTWARE: Apache/2.4.18 (Ubuntu)
SERVER_NAME: v2.performasports.com
SERVER_ADDR: 46.101.95.125
SERVER_PORT: 80
REMOTE_ADDR: 81.155.24.113
DOCUMENT_ROOT: /var/www/v2.performasports.com
REQUEST_SCHEME: http
CONTEXT_DOCUMENT_ROOT: /var/www/v2.performasports.com
SERVER_ADMIN: webmaster@localhost
SCRIPT_FILENAME: /var/www/v2.performasports.com/perch/core/settings/diagnostics/index.php
REMOTE_PORT: 55201
GATEWAY_INTERFACE: CGI/1.1
SERVER_PROTOCOL: HTTP/1.1
REQUEST_METHOD: GET
QUERY_STRING: extended
REQUEST_URI: /perch/core/settings/diagnostics/?extended
SCRIPT_NAME: /perch/core/settings/diagnostics/index.php
PHP_SELF: /perch/core/settings/diagnostics/index.php
REQUEST_TIME_FLOAT: 1494249110.971
REQUEST_TIME: 1494249110