SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlM2ZHB1MldpS0tOSytESEZlZ1pVZVE9PSIsInZhbHVlIjoiYTB3TkJ5TEhaRTdRdHRPenkvQ01IQT09IiwibWFjIjoiMmM0Mjg2ZTdhOWVmYTE4MTg2NGJiMjA2NjNmYmZmZWU2Mjg4NWVkY2IxNzU1OGM0MjNjNzNkZDU0ODViYzVmOSIsInRhZyI6IiJ9 limit 1)