SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkN6ZzBsUThrcDB4TWF0RGZ4RDBsZGc9PSIsInZhbHVlIjoicFU0V24wS2VXRDM5SU1hSURxS2p0QT09IiwibWFjIjoiOGRmNTIxYTZlNTk2OTk2ZmJhM2Y5M2ZmZGFhNDdiZWYxNzliMTU1ZTYzZDJjMzU5NWE1M2MzNGU5OTM2NWNkMyIsInRhZyI6IiJ9 limit 1)