SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImNxbDVBWkh6Y3NnNHlvcURwSkNwT3c9PSIsInZhbHVlIjoiWnV1dWRzWEwxUkRWN0gxYnpxSEpYdz09IiwibWFjIjoiZmRiMDI5OWMxOTRhNWEwMjE5YTBmMTU3YmEyMjNkZGJhNDU0MmZiMWU0NTA3NzZhMGYwOTcyM2UzZGY1NDM1OSIsInRhZyI6IiJ9 limit 1)