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 ('3647c9f1c5a8125a56b5eff58f37a07c', -1, 1711662552, 1711662552, '03ec13fb', 1719, 0, 0)

Line : 187
File : sessions.php