phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'aec1546398b82b4f1292e944230e385a' 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 ('aec1546398b82b4f1292e944230e385a', -1, 1753040172, 1753040172, 'd849d8b1', -9, 0, 0)

Line : 187
File : sessions.php