phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '0cc5b7e021587f9163d50747bcdb0d6f' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('0cc5b7e021587f9163d50747bcdb0d6f', -1, 1746341988, 1746341988, '12bc53b4', 4, 0)

Line : 158
File : sessions.php