SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InRMQ0Z5MkRjcUlmVFRuQ0F5dU1uZHc9PSIsInZhbHVlIjoiSVJkdVNZUWJIZHhlUkZkN2l5TnllZz09IiwibWFjIjoiN2Y1MjczMzFmMmUzYWFjYzg2N2M5MjQyMDZmMzhjMGE1MWEwMTViYTdmYWZlZDdmMDlmMGZiZjAxNzc3MGVlMyIsInRhZyI6IiJ9 limit 1)