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 ('0783f056991d7d4b2d2f9fe9b9dd2a9b', -1, 1714222006, 1714222006, '12e095f2', 1879, 0, 0)

Line : 187
File : sessions.php