SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImE4UGE4Vmd0ZTdLeHFEQXhrN0p0NUE9PSIsInZhbHVlIjoiUGJjUksrK3pGSnZNRDVTQlRaaTdEZz09IiwibWFjIjoiZmRlYmU5YjEyZWQ2MzEwODg5N2NlNjFlZTA1ZTZjNmY2MDNlYmE0ZWU3OGFiY2EzNjFjOTE3YzQzODdhY2MwMSIsInRhZyI6IiJ9 limit 1)