SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkRmeitlMDBxT3F6UnVyWE9FSnVKa1E9PSIsInZhbHVlIjoiWUpaaG5tb2RzNVZycVVxenl1WEM3UT09IiwibWFjIjoiNjNjODBkNjU4MzU5YTI0NDJjMTg4OWUyOTI2NTQ0ZjU2ODk3Y2I1OTRmNjFiM2JhNzBiMzg3NDcxMzJmY2RiOCIsInRhZyI6IiJ9 limit 1)