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 ('b4c6fab92d6d876237f1d8db76d1f05a', -1, 1714224407, 1714224407, '1274efc3', 715, 0, 0)

Line : 187
File : sessions.php