SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkxVaE9haGRPd2kyRmNXejFsalJ2RFE9PSIsInZhbHVlIjoidEk4RzVzQnRWTGNsMXlScm5ucnlFdz09IiwibWFjIjoiOTI0ZDY3ZWI4NzU5MTQ1NDdiNGNiYmI0ODBiMWVhMzUzM2M0NGFmZGJiM2U1ZDI3ZWYzNDQwNWY1MWViNjNjZiIsInRhZyI6IiJ9 limit 1)