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 ('88c03c1f34431bd0f9731e8b20e2d7a8', -1, 1714177841, 1714177841, '1275c4b8', 1558, 0, 0)

Line : 187
File : sessions.php