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Fatal error: Uncaught PDOException: SQLSTATE[22032]: <<Unknown error>>: 3140 Invalid JSON text: "The document is empty." at position 0 in value for column 'api_cache.cache_data'. in /srv/users/unscrambleme/apps/unscrambleme/public/classes/AnagramCache.php:143
Stack trace:
#0 /srv/users/unscrambleme/apps/unscrambleme/public/classes/AnagramCache.php(143): PDO->query('INSERT IGNORE I...')
#1 /srv/users/unscrambleme/apps/unscrambleme/public/anagram.php(40): AnagramCache->setCachedResult(NULL)
#2 {main}
thrown in /srv/users/unscrambleme/apps/unscrambleme/public/classes/AnagramCache.php on line 143