SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjVpNUF1NFV0OFQ3azZ2U0R3UmFxYVE9PSIsInZhbHVlIjoiNGt0V291bDhtT3hGUCtSSzJCQ0p1Zz09IiwibWFjIjoiNjE1YmE4NzU2NDI1MmE2Mjc2YTA4ZmY4YWQ2MzY4MjBjYjg5NWJiZGJlZTUwNGRiZjRjYmViNTYzZjE4MzgyYiIsInRhZyI6IiJ9 limit 1)