phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '93decaf06c2ad640845c6fd5ea7f70ab' 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 ('93decaf06c2ad640845c6fd5ea7f70ab', -1, 1713959022, 1713959022, '0392ddcc', -4, 0, 0)

Line : 187
File : sessions.php