phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '2c604b0366c15b66f313a62ffe7ef48f' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('2c604b0366c15b66f313a62ffe7ef48f', -1, 1715014167, 1715014167, '03913bbb', -7, 0, 0)

Line : 187
File : sessions.php