SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IndWVnRZeGZhZ2VOTlhvZXFIRXJuc2c9PSIsInZhbHVlIjoiWDNMMXBIZVJTS1pURHIwR1ZqV28rUT09IiwibWFjIjoiMWI1MzMyYjM5OTIzMzVlYWJiOTQxMTVmZWE5NGQzMzZlYTAyNGFkMTY3YzRiM2JjN2IzMjJlOTA3MmRlZTA4NCIsInRhZyI6IiJ9 limit 1)