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 ('ccb5ec771ae208b2cf7f32f8044da2d3', -1, 1714300170, 1714300170, '12dd70dc', 1836, 0, 0)

Line : 187
File : sessions.php