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 ('a5d6c6c7c089b388f9f2cb836dab72b2', -1, 1714302970, 1714302970, '12be9f0a', 300, 0, 0)

Line : 187
File : sessions.php