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 ('0179952542d6c57d8832a0c0f8c71b0c', -1, 1714221764, 1714221764, '03889a67', 1659, 0, 0)

Line : 187
File : sessions.php