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 ('5c8f9764b89b8b2133468d3e1e02d8f2', -1, 1752064266, 1752064266, 'ac46645c', 5, 0, 0)

Line : 187
File : sessions.php