phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4cfc0faefc07614fbb9fbb027c426baf' 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 ('4cfc0faefc07614fbb9fbb027c426baf', -1, 1715772881, 1715772881, '12de6087', 0, 0, 0)

Line : 187
File : sessions.php