phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4c4e7e6bd8708c20cfee7eb90d895999' 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 ('4c4e7e6bd8708c20cfee7eb90d895999', -1, 1739498014, 1739498014, '038668f4', -4, 0, 0)

Line : 187
File : sessions.php