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 ('321e8bcbb3ce5fd7c3cc4dda041716b5', -1, 1754175379, 1754175379, 'd849d808', 4, 0, 0)

Line : 187
File : sessions.php