phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '5cf6b7eac9b47bdb3f81f52c43016949' 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 ('5cf6b7eac9b47bdb3f81f52c43016949', -1, 1715263491, 1715263491, '039071c5', -1, 0, 0)

Line : 187
File : sessions.php