Site breaks when enabling compression in plugin settings

Hi there,

Really love Simple Cache, having problems working with plugins compression setting.

When enabling compression, I can not view front end of site. Receive error:

Firefox: The page you are trying to view cannot be shown because it uses an invalid or unsupported form of compression.
Safari: cannot decode raw data -1015
Vivaldi: content decoding failed

After this happens, I check my cPanel logs, and see this:

[Fri May 20 09:05:00 2016] [warn] [client 174.34.162.242] mod_fcgid: stderr: #7 /home/wiltonmusic/pub in /home/wiltonmusic/public_html/wp-admin/includes/class-wp-filesystem-direct.php on line 160
[Fri May 20 09:05:00 2016] [warn] [client 174.34.162.242] mod_fcgid: stderr: #6 /home/wiltonmusic/public_html/wp-includes/plugin.php(525): call_user_func_array('wp_ob_end_flush...', Array)
[Fri May 20 09:05:00 2016] [warn] [client 174.34.162.242] mod_fcgid: stderr: #4 /home/wiltonmusic/public_html/wp-includes/functions.php(3549): ob_end_flush()
[Fri May 20 09:05:00 2016] [warn] [client 174.34.162.242] mod_fcgid: stderr: #2 /home/wiltonmusic/public_html/wp-content/plugins/simple-cache/inc/dropins/file-based-page-cache.php(113): WP_Filesystem_Direct->put_contents('/home/wiltonmus...', '\\n\\n<!DOCTYPE htm...', 'FS_CHMOD_FILE')
[Fri May 20 09:05:00 2016] [warn] [client 174.34.162.242] mod_fcgid: stderr: #1 /home/wiltonmusic/public_html/wp-admin/includes/class-wp-filesystem-direct.php(84): WP_Filesystem_Direct->chmod('/home/wiltonmus...', 'FS_CHMOD_FILE')
[Fri May 20 09:05:00 2016] [warn] [client 174.34.162.242] mod_fcgid: stderr: #0 /home/wiltonmusic/public_html/wp-admin/includes/class-wp-filesystem-direct.php(160): chmod('/home/wiltonmus...', 'FS_CHMOD_FILE')
[Fri May 20 09:05:00 2016] [warn] [client 174.34.162.242] mod_fcgid: stderr: PHP Fatal error:  Uncaught exception 'ImagickException' with message 'chmod() expects parameter 2 to be long, string given' in /home/wiltonmusic/public_html/wp-admin/includes/class-wp-filesystem-direct.php:160

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