SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImdrdVNTeE54bTA3dkdIREhHLzVTWHc9PSIsInZhbHVlIjoiTkdsZWJjaVVxZHFQdkc5bGdCV1BJZz09IiwibWFjIjoiY2E3YzUwNmU1MWNkODc3MGQzODExZjRjMmZhYzc0ZDMzYWJkZGY3NTZhMGZmYTg2ZmUyNjViNDlmZDEwODBiOSIsInRhZyI6IiJ9 limit 1)