SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlNuYlJsc2pCOEh6VGd1bzNvRUVtOXc9PSIsInZhbHVlIjoiTW1aK0xrTzNURE9Bc1Y1akYzcDB3QT09IiwibWFjIjoiMWMyNWQxY2U5ZjhmYjg3YTFiY2M2ZDc0ZTZmODAyMjJkMTBhMWQ5YjFjZWZjMmIxYTk2MzYxNjM0MmZkNTczZSIsInRhZyI6IiJ9 limit 1)