SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlRHMTdvTjJPcFQ0NzgxckQ3RGE0d1E9PSIsInZhbHVlIjoiN0xrelpyZGRVRlhuWDN6MEhsbjhzZz09IiwibWFjIjoiYzM0YWNhMjg3NTBjNDVmNmMxZDQ0ZThmYzQ1OWQyMzMxNWFlYzJlOWJkYWNjMDgwOThlMGJhOGE0MGFlODI2YSIsInRhZyI6IiJ9 limit 1)