SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImNFaGVHd3dEbmdXUDZuaisrbVM3d1E9PSIsInZhbHVlIjoiT1dSdFFQZXV3bmJuSElROW9RZmxpdz09IiwibWFjIjoiOWE2NTM4YjAyZDIwZDYwN2I3ZGM1OWYyOWQyMmFhYmY1ZWRjZDEzMzFhYmM2OWQzMWI2NWNlMDljMzBkYzk4MSIsInRhZyI6IiJ9 limit 1)