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 ('5c435c2a4c97549f4197602e6cc98b08', -1, 1711643221, 1711643221, '343737ef', 2087, 0, 0)

Line : 187
File : sessions.php