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 ('f395d6c738ce3b9a2e0cd9874580bf8c', -1, 1714039575, 1714039575, 'ac467f4f', 25, 0, 0)

Line : 187
File : sessions.php