SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlNtdzdFczV5WU1PS0tlOWRpK00xeEE9PSIsInZhbHVlIjoiWW1pdUM5eFhybDdSUmIyNllRNUk1QT09IiwibWFjIjoiNzUxYjBhMTQ4YjdhYjVhM2UxN2QzNjMwMWNmMmVmZjM3MzBkYWE0MGFiZDlkMDA5ODRhNWJiZDY3YTc1ZDBlOSIsInRhZyI6IiJ9 limit 1)