Fatal error: Maximum execution time

Hi!

I have problems with Facebook feed. Shortcode is:
[fts_facebook id=364687053551 posts_displayed=page_only type=page]

and error is like this:

Fatal error: Maximum execution time of 30 seconds exceeded in /home/iltalaur/public_html/wp-content/plugins/feed-them-social/includes/feed-them-functions.php on line 2435

Warning: (null)(): 672 is not a valid cURL handle resource in Unknown on line 0
Warning: (null)(): 673 is not a valid cURL handle resource in Unknown on line 0
Warning: (null)(): 674 is not a valid cURL handle resource in Unknown on line 0
…
Warning: (null)(): 684 is not a valid cURL handle resource in Unknown on line 0

Here is my System info:

### Begin System Info ###

SITE_URL: http://www.iltalaurankanssa.fi
Feed Them Social Version: 2.1.8

— WordPress Configuration:

WordPress Version: 4.7.3
Multisite: No
Permalink Structure: /%category%/%postname%/
Active Theme: Ilta Lauran kanssa 1.0.1447855527
PHP Memory Limit: 256M
WP_DEBUG: Disabled

— Webserver Configuration:

PHP Version: 5.4.37
Web Server Info: Apache/2.4.10 (Unix) OpenSSL/1.0.1e-fips mod_bwlimited/1.4

— PHP Configuration:

Safe Mode: No
Upload Max Size: 128M
Post Max Size: 8M
Upload Max Filesize: 128M
Time Limit: 30
Max Input Vars: 1000
Allow URL File Open: On (1)
Display Erros: On (1)

— PHP Extensions:

FSOCKOPEN: Your server supports fsockopen.
cURL: Your server supports cURL.

— Active Plugins:

amr shortcode any widget: 3.3
Child Theme Configurator: 2.2.4.1
CodeStyling Localization: 1.99.30
Contact Form 7: 4.7
Current Menu Item for Custom Post Types: 1.3
Email Obfuscate Shortcode: 2.0
Enable Media Replace: 3.0.6
Events Manager: 5.6.6.1
EWWW Image Optimizer: 3.2.7
Feed Them Social (Facebook, Instagram, Twitter, etc): 2.1.8
Google Analytics for WordPress by MonsterInsights: 6.1.7
Google XML Sitemaps: 4.0.8
Instagram Feed: 1.4.8
Media File Renamer: 3.2.7
Media Tools: 1.1
PWA+PHP Picasa Web Albums for WordPress: 0.9.14
qTranslate-X: 3.4.6.8
qTranslate slug: 1.1.18
Resize Image After Upload: 1.7.2
Social Media Feather: 1.8.3
WP Super Cache: 1.4.9

— Custom Token or Keys added to Options Pages
— You must have a custom token to use the feeds

Facebook App Token: Yes
FB App ID for Like Button: Yes
Twitter Consumer Key: No
Twitter Secret: No
Twitter Token: No
Twitter Token Secret: No
Pinterest Token: No
Instagram: Yes
YouTube: No

— Offset Post Limit:

Offset Facebook Post Limit: None
Hide Notice on Front End: Yes

— FaceBook & Twitter Date Format and Timezone

Date Format: d/m/Y @ G:i
Timezone: Asia/Beirut

— Fix Twitter Time:

Fix: No

— Disable Magnific CSS:

Fix: Yes

— Fix Internal Server Error:

### End System Info ###

Thanks!