phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '155473ca669bd1cc367732ef9aa6d3d9' 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 ('155473ca669bd1cc367732ef9aa6d3d9', -1, 1715808634, 1715808634, '0310896c', -1, 0, 0)

Line : 187
File : sessions.php