phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8c118c672e01ed3c5679f0af7164edfc' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('8c118c672e01ed3c5679f0af7164edfc', -1, 1762360983, 1762360983, 'd849d887', -9, 0, 0)

Line : 187
File : sessions.php