phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ca8eaea834d18f67cccaceb2889cdad9' 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 ('ca8eaea834d18f67cccaceb2889cdad9', -1, 1733491600, 1733491600, '126109af', -4, 0, 0)

Line : 187
File : sessions.php