phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '20c1df2962b5b5d54fc6f1afe413f44a' 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 ('20c1df2962b5b5d54fc6f1afe413f44a', -1, 1722039724, 1722039724, '038ec5d4', -4, 0, 0)

Line : 187
File : sessions.php