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 ('7d453938dd0e4f5a172f8b2ca26c5c67', -1, 1768120436, 1768120436, 'd849d88a', -9, 0, 0)

Line : 189
File : sessions.php