SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlZRN0ZRYzA1M3M3RnNNOW5idU1JaWc9PSIsInZhbHVlIjoiT0lpaEpzNG5GWmlFRnJmOFZxWkNRZz09IiwibWFjIjoiMzNjMzNlZjVjNTYzMWZhYzU0Y2NhNDkxNWU2Y2M4OWE2ZWViNmRmMDg0NDdlMmZmNTc3NjZiNGEyMGMxN2QxNCIsInRhZyI6IiJ9 limit 1)