phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b1c8dff80b5b25d391c28a89dfa72505' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('b1c8dff80b5b25d391c28a89dfa72505', -1, 1714306028, 1714306028, '12dadae6', -10, 0, 0)

Line : 187
File : sessions.php