phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'sfphpbb_sessions' is full

INSERT INTO sfphpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('879c72c1985f5a2d12c4399e6b2b8b75', -1, 1715493938, 1715493938, '12756f81', -1, 0, 0)

Line : 187
File : sessions.php