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 ('421f722f06f781f3121f6fa96aa819a0', -1, 1711694712, 1711694712, '2cc88d7a', 674, 0, 0)

Line : 187
File : sessions.php