SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImxvalV5aU0xdUZzakhGcStubnpmTkE9PSIsInZhbHVlIjoiT0VXTFpnTnB4TUcrMGVUa3p6NTUvUT09IiwibWFjIjoiODBjMDhhNzM3ZjU5YmMzYTUyNWNhMWI1ZGUxNmFmNTE3ZjZlM2FkMjc3ZWEwMTg4NGUyMjQxNDIzMTQ2OTI1OCIsInRhZyI6IiJ9 limit 1)