SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjVVb3F4MDJ3U1hseHIyMGlzTTBuY3c9PSIsInZhbHVlIjoiVUFjS3JPNlR3MVdjUXpxYjJlYjdpdz09IiwibWFjIjoiNGEwODliYjg2ZmE2ZWE5NWMwMmY5YTE5MjExZjRjY2ZiZGJjNWI2ZGM5MWY5MDNhM2UxMTI5MWYzZmVlZmI1YSIsInRhZyI6IiJ9 limit 1)