SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IldhNHBIOHA2aGpUUlBWKzczTjNqUGc9PSIsInZhbHVlIjoiUVpicnpyV2lQM01oVXg1Nlh1QUlFQT09IiwibWFjIjoiMTc3MmEyMzRiYWM0MjNiNTdhZDM1OWVjOTI2NDdiNDEzYmE0MTNjZGNmZWUxYjllYThjM2YzZTQzNjlmNDk3ZiIsInRhZyI6IiJ9 limit 1)