phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '5b1b5888c0f30ab6a8b724d5d4c1c916' 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 ('5b1b5888c0f30ab6a8b724d5d4c1c916', -1, 1714003548, 1714003548, '038fda92', -4, 0, 0)

Line : 187
File : sessions.php