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 ('a20f471b1f710c2bed92f826d8914be9', -1, 1711686390, 1711686390, '36c469eb', 684, 0, 0)

Line : 187
File : sessions.php