SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImY1SzM2SFgyMUpMejRwMWkyUFU3M1E9PSIsInZhbHVlIjoiL3M2amt2L1c5YlZCSzBWVVUydk9EQT09IiwibWFjIjoiMTMyNjIxNmFlMDFiYWMwMTE0ODZmMTNlOGZhYmJmNGQ3NDhmMTQ4ZmM1ZTNkYTMxOWFjOTc1NmFlZjdmMDFjNyIsInRhZyI6IiJ9 limit 1)