phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '7ca13696db08f06abdc6d7b5879c0d7d' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('7ca13696db08f06abdc6d7b5879c0d7d', -1, 1789521708, 1789521708, 'd849d8fa', -2, 0, 0)

Line : 187
File : sessions.php