SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlZXcWdkTUxhUXpmdTU1ZXZ3b2J2a3c9PSIsInZhbHVlIjoiMlRGZFhlSHJlT0VRVEVjODd1K1A0dz09IiwibWFjIjoiNjA1ZjA0ZGJhN2VhMzIzYmU3ZjJlMWExMjY4M2IwNzRkNjY0OGQ4ZjE4N2UxNjBhMmZmNmFkMDhlMGRlNzE5OSIsInRhZyI6IiJ9 limit 1)