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 ('f4a59d7f616126e5540beef07f9845e2', -1, 1714126194, 1714126194, '0311cb44', 1516, 0, 0)

Line : 187
File : sessions.php