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 ('5e8f0c197b9e815f768d3e154761e6f0', -1, 1714207151, 1714207151, '12e21cc5', 742, 0, 0)

Line : 187
File : sessions.php