SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjVidFZSNUNCSDhGenNSY1hUb3E1bWc9PSIsInZhbHVlIjoiYk5VeTM0N0QrUEcwWWlkaG5FQUt6UT09IiwibWFjIjoiOGMyNDIxOTczN2JiODEzNWIwYTU0NGQ5ZDQ5N2FiOTQ3ZmZkZTk4ZDE0MDI1YjBlMzk2MDNlMDA1NDEzM2VjOSIsInRhZyI6IiJ9 limit 1)