SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjBiZURMMnltVEN2OXhpK0VnZ1d6QVE9PSIsInZhbHVlIjoid05aV2dPMXZ2T2hVNlhRcFlLU0ZrZz09IiwibWFjIjoiMjkwZTUwMTk5MjNjYzJmOGNjNTU1ZWM3MmNlYWE2MjliMGRkNjBmZmQ4YTlhY2RhODg5MGE1NWJmYjJiYTRlYSIsInRhZyI6IiJ9 limit 1)