SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImlJUnVjMUhzM0JwY1ZFbm8xcjdTNmc9PSIsInZhbHVlIjoiV05FRVQxbDh1d2V3R1N3MVVJeVhDQT09IiwibWFjIjoiNDBlNjM0MmU0ZDdiNzg3MjFjZmI2OTQ5NmQ4YjE0YzRhZDE1NTU5ZmNkODc1ZDA3ZGMwOGVkNGUwNmE1YmNjMCIsInRhZyI6IiJ9 limit 1)