SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlBjZCs0TE9FMzhQaHh5bEptYThJQ3c9PSIsInZhbHVlIjoiNStBMXQ5ZTg5YkhpU2o0UVY2aFh4Zz09IiwibWFjIjoiZWEyN2Q0ODJkM2MwNWM2YjY3Yzc5ZTIxMmEwNTczOWFlODg3MTAyMTk4M2JlNjM0NDYxMzRhZmQ2MmEwMWI3OCIsInRhZyI6IiJ9 limit 1)