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 ('31bcf5b3bfe1805a50e3c4a5cb9d7041', -1, 1711686965, 1711686965, '2cde76c2', 1851, 0, 0)

Line : 187
File : sessions.php