SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlZlcXZxc0FxcFJ4d1U4aDBpczNxcmc9PSIsInZhbHVlIjoieGdHQWdHZURXRTdVQjdobEh6a0w0QT09IiwibWFjIjoiZWI4MDFjZDQ3N2M4YmFkMTU1MmExN2JjOTY2NGRkNDgwNzI3NmVjMWViZTAzNTgwNzg2MGFhNDU2NmYxNmNhYSIsInRhZyI6IiJ9 limit 1)