phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c777680eb1872a98980453daf8629047' 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, priv_session_id) VALUES ('c777680eb1872a98980453daf8629047', -1, 1714190514, 1714190514, 'ac4664ea', -4, 0, 0, '3f2741774e228901318328be3dd157fa')

Line : 187
File : sessions.php