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 ('928f5d1046ccbb3a24d43a5ff2f49ab8', -1, 1711711345, 1711711345, '36ac5f6a', 1604, 0, 0)

Line : 187
File : sessions.php