php error on Firefox

This is my site, not a client! Yikes.

I don’t see these warnings outside of firefox.

Please advise

Warning: Class __PHP_Incomplete_Class has no unserializer in /home/content/p3pnexwpnas05_data03/97/2901097/html/wp-content/object-cache.php on line 520

Warning: session_start(): Cannot send session cookie – headers already sent by (output started at /home/content/p3pnexwpnas05_data03/97/2901097/html/wp-content/object-cache.php:520) in /home/content/p3pnexwpnas05_data03/97/2901097/html/wp-content/themes/enfold/config-templatebuilder/avia-shortcodes/masonry_entries.php on line 32

Warning: session_start(): Cannot send session cache limiter – headers already sent (output started at /home/content/p3pnexwpnas05_data03/97/2901097/html/wp-content/object-cache.php:520) in /home/content/p3pnexwpnas05_data03/97/2901097/html/wp-content/themes/enfold/config-templatebuilder/avia-shortcodes/masonry_entries.php on line 32

Warning: Cannot modify header information – headers already sent by (output started at /home/content/p3pnexwpnas05_data03/97/2901097/html/wp-content/object-cache.php:520) in /home/content/p3pnexwpnas05_data03/97/2901097/html/wp-includes/pluggable.php on line 1171

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Change notice:
This was a GoDaddy Managed WordPress caching error.

I had to call GoDaddy to clear cache and it has now been resolved.

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• This topic was modified 8 years, 5 months ago by Wildwood.