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 ('5f91d7c1e1e128dc54f55c9393cdebb7', -1, 1714172511, 1714172511, '0d3b88aa', 1815, 0, 0)

Line : 187
File : sessions.php