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 ('83bfb18222d35f616e8afd3d6217c9eb', -1, 1714347074, 1714347074, 'ac4506ad', 25, 0, 0)

Line : 187
File : sessions.php