SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IksyaDIxcEVycXoxYWo5a09mOVdmZVE9PSIsInZhbHVlIjoidDVKQUhPakExR2xIczBPUFlYZ1l0QT09IiwibWFjIjoiMDMzNTJlMWM1MTVmNDZiNDM1MTA5MGUwNjZlNjA0MTJmMTk2YTk5ZjA5MDlmN2I4ZWMyNDhmODkwZjJjYzUzMyIsInRhZyI6IiJ9 limit 1)