SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IktBSHhpMGFDOHRqZmRXdFZjY2pEUmc9PSIsInZhbHVlIjoiREcybElPMjEvaFhaUHhOZkNHNlRyUT09IiwibWFjIjoiMzAyZDAyN2EzNDk5MDVmZjNhYjNkNzJmZjEyNzdkYjI3Y2ExMDA4NDU0ZjFkNjBiODYxNTlmM2I3N2NhZGQ0ZCIsInRhZyI6IiJ9 limit 1)