phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4b8c4aa9b5ca120411e05700021051b9' 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 ('4b8c4aa9b5ca120411e05700021051b9', -1, 1714328972, 1714328972, '12dcb2cf', 4, 0, 0)

Line : 187
File : sessions.php