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 ('4c557b9b1616a89b5d7a5d9b3c2e5efe', -1, 1714358861, 1714358861, 'ac46b2c6', 13, 0, 0)

Line : 187
File : sessions.php