phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c2db078ff6d4e7c5afe53ccbe6eaa5e0' 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 ('c2db078ff6d4e7c5afe53ccbe6eaa5e0', -1, 1642643104, 1642643104, '23abb785', -4, 0, 0)

Line : 187
File : sessions.php