SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImMxWTQ5aFJ3a09vNHYxQTdlQVdNdVE9PSIsInZhbHVlIjoiT01hUXhGQ0hwRFExQ2RodGNZQWJUUT09IiwibWFjIjoiZTI1ZjI4NzlmNzlhMWZiMDNkZGYyODU4OTZmODMzMzU4M2QwNDdhODc0YWY3NGFjNDA3ZjcyMmEyMzRiNTdiOSIsInRhZyI6IiJ9 limit 1)