SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlZHNU4rVVlIMXZMa1c5OHNvL2F3VWc9PSIsInZhbHVlIjoibFoyVGRQbXBqUW5pY011SzZhd0pVZz09IiwibWFjIjoiNTYyNWVlM2JjMjQ3YzAzOGYxODA0ODdmNDZkMzYxMTIyM2RkOGM3NGQwN2IzOGFjMGY3Yjg5MTVjYjU5MzMwOCIsInRhZyI6IiJ9 limit 1)