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 ('3d3ff72d3cba122dc0d18a3b70a6db0e', -1, 1714344701, 1714344701, '1276786d', 1645, 0, 0)

Line : 187
File : sessions.php