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 ('9765ede4da3d90b3d2b0af78544bded2', -1, 1714344110, 1714344110, '03114f3c', 1365, 0, 0)

Line : 187
File : sessions.php