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 ('512b8e82e4ad4f8c3a31248d27af8c44', -1, 1714257756, 1714257756, '0315613d', 1566, 0, 0)

Line : 187
File : sessions.php