SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImRUZnM2ZkRjWUs0Q3NFRDNKL0xFK3c9PSIsInZhbHVlIjoiTFZ2bzZCSlV3VGxyeWk3MU9GbkdlZz09IiwibWFjIjoiNDBkOWQ3MWJkODlmMTE4YjgzZTEwMjFmMzBiMmMwZDFkYTVkODkwYzRiZGI3ZmM1YzhjYTA4ZWYyZmIwN2UyZiIsInRhZyI6IiJ9 limit 1)