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 ('9e20f74cc78d3a84c188e66405ab7fdc', -1, 1711705534, 1711705534, '3417cbfe', 1718, 0, 0)

Line : 187
File : sessions.php