SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkpnaWFtZGF1Vm1TMXluNG95Q0xTanc9PSIsInZhbHVlIjoiN0xpQkJBUlRURUg5SldrZVRac0Z0UT09IiwibWFjIjoiYzU3Mjk2M2EyNDY5MTMyNmYzM2I4NWM3OWMwMzU0NzBlMTc3Mzc4MzI3ZmIzODZmNzI2YTY2YmEzOTBmMmY5ZiIsInRhZyI6IiJ9 limit 1)