phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b15c58a7f920ddb7e5de7be2cf7b726d' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('b15c58a7f920ddb7e5de7be2cf7b726d', -1, 1714981380, 1714981380, '12dc01ef', -8, 0, 0)

Line : 187
File : sessions.php