phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'phpbb_sessions' is full

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('476f3e3c7819d59c2f70d4cd4cccd5fa', -1, 1714272718, 1714272718, '0390caa7', 1662, 0, 0)

Line : 187
File : sessions.php