phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '23efbf8a10e6791815ca5671133f796d' 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 ('23efbf8a10e6791815ca5671133f796d', -1, 1715903881, 1715903881, 'c0a80201', 2, 0, 0)

Line : 187
File : sessions.php