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 ('4dc333d2af3d6057370cfce8cdf6ed0f', -1, 1714221875, 1714221875, '1275b796', 1773, 0, 0)

Line : 187
File : sessions.php