SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlUrRmZ5K2N3UWFEUWFWUGlCa1hGY2c9PSIsInZhbHVlIjoiRk5pbHhNMURvTmFHK09yVVBwbWZoUT09IiwibWFjIjoiMzhhYjViODY2NWI3YjlkOWQ4NGI2NGEzMmI5YmIxYzVmNmI4OGI0ZDI4YmI2MTlkMTI3ZThlZmI4Y2MyYzg1MyIsInRhZyI6IiJ9 limit 1)