phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c7d96a55e54cbd474c264f35ef693555' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('c7d96a55e54cbd474c264f35ef693555', -1, 1715629434, 1715629434, '12be9c4e', -4, 0, 0)

Line : 187
File : sessions.php