SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImxZdk80cHd2bDR5UGNyMVdPREFtK0E9PSIsInZhbHVlIjoiMWFvbGZNQXZCVFY2eHJvWXhVaEVJZz09IiwibWFjIjoiNmU5NGUzMjVmODMzZmQ4Y2RjOTRiMzQ0YjllNGRlNTA0MDk1OTM2NDY1MDAyMzEyMjVkN2ExMTA3YzFlNmQ3ZSIsInRhZyI6IiJ9 limit 1)