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 ('ced5d5a63527bc38fb5f0c5db0b8946b', -1, 1714325835, 1714325835, 'ac450697', 15, 0, 0)

Line : 187
File : sessions.php