SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InZrZ2wrQ0NTdVR2c2Q1MDErVXdrVEE9PSIsInZhbHVlIjoiSUdHSEN6UDk4U21Ud04rVVV1U2Z4QT09IiwibWFjIjoiODUyZWRhMmIyYjg3ZGVlZWE3MGNhMTFmN2ZjOGVlZDhjZGFhMDU5YWRkNjZlMGQ0N2U0NGU0NmU4YWY3YTk5MSIsInRhZyI6IiJ9 limit 1)