SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ik1teDQ2NHdHUVdFa25BeVJDdTFPTVE9PSIsInZhbHVlIjoiMVgxenM2YThzLzdkMVhDNTg1endZdz09IiwibWFjIjoiNjU5ODMxYzdhNzNlZjg0ZDY4OTczMGY2ZmZiYmE3NWRhNGMzZmI2NWRkOGZmYjYxOGI4YzM5Zjc5MmRiYWY1YSIsInRhZyI6IiJ9 limit 1)