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 ('a7d51b29205c2901f659bad86f2ff2ee', -1, 1711668772, 1711668772, '36a0f32c', 1741, 0, 0)

Line : 187
File : sessions.php