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 ('12bc7814d6f5b42b3a2a1ad7f8aa3c8d', -1, 1714256664, 1714256664, '0311064b', 1992, 0, 0)

Line : 187
File : sessions.php