SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjV1UFdsaXFZUE1GbG1xbitSODdlS2c9PSIsInZhbHVlIjoieCtpQWpxQy9VY2N5VlpFbGZFdFVZQT09IiwibWFjIjoiNWFjNDUxYmJhN2Q1MmIxZWY1NjgxOWQzZGRlZWRhM2UyN2Y1N2EwZTYyYmY0M2ZhNDRlOTg1Mjg4YmFiNTVmMyIsInRhZyI6IiJ9 limit 1)