SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImZSanRidEY4SUZRVVpWK2NjZ1VBUHc9PSIsInZhbHVlIjoiUldVTm56ZFFxVzFMM0d0NzZKQkxXZz09IiwibWFjIjoiOTcwNmRkMjI4ODZhY2RhMzgwZDZkZTk2ODZjMTNhOTQ1OWQ1MmFjMjc0ZDJjY2E4NGIyZTg4ZmVkMzA1YWQ1MSIsInRhZyI6IiJ9 limit 1)