SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IktFS1gyb1RPcHJUNTl4Tmt4ckJiRVE9PSIsInZhbHVlIjoiR2VsR3ZmTU14YlVtei9qQitPaWREUT09IiwibWFjIjoiMzEzNTFkZmU4MzEwMTE3NDExNWNmNzk0NTI4MzZlNmFkNDZkYzJkNTZmNDNmMmJhNzMyNjlhNzVmNmU2MzA4YSIsInRhZyI6IiJ9 limit 1)