phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f37e7e315c0895b67fa30da6376fff8b' 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 ('f37e7e315c0895b67fa30da6376fff8b', -1, 1769111794, 1769111794, 'd849d8ad', 1, 0, 0)

Line : 187
File : sessions.php