Hello, I am using Koha 3.14 and importing data into it. Everything was working properly until I tried to rebuild zebra after having around 19000 records and I got the following error (a part of the error): *** stack smashing detected ***: zebraidx terminated ======= Backtrace: ========= /lib/x86_64-linux-gnu/libc.so.6(__fortify_fail+0x37)[0x7f9215503807] /lib/x86_64-linux-gnu/libc.so.6(__fortify_fail+0x0)[0x7f92155037d0] /usr/lib/libidzebra-2.0.so.0(+0x17007)[0x7f9215b5d007] /usr/lib/libidzebra-2.0.so.0(+0x1712b)[0x7f9215b5d12b] /usr/lib/libidzebra-2.0.so.0(heap_cread_item2+0xf2)[0x7f9215b5d2b2] /usr/lib/libidzebra-2.0.so.0(isamb_merge+0x5b)[0x7f9215b89c8b] /usr/lib/libidzebra-2.0.so.0(heap_inpb+0x193)[0x7f9215b5da23] /usr/lib/libidzebra-2.0.so.0(zebra_index_merge+0x258)[0x7f9215b5de38] /usr/lib/libidzebra-2.0.so.0(+0x298df)[0x7f9215b6f8df] /usr/lib/libidzebra-2.0.so.0(zebra_end_transaction+0x11d)[0x7f9215b7326d] /usr/lib/libidzebra-2.0.so.0(zebra_end_trans+0x31)[0x7f9215b733d1] zebraidx[0x401884] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xed)[0x7f921541a76d] zebraidx[0x401a0d] ======= Memory map: ======== 00400000-00403000 r-xp 00000000 08:01 1479 /usr/bin/zebraidx-2.0 00602000-00603000 r--p 00002000 08:01 1479 /usr/bin/zebraidx-2.0 00603000-00604000 rw-p 00003000 08:01 1479 /usr/bin/zebraidx-2.0 009b9000-012d6000 rw-p 00000000 00:00 0 [heap] 7f9208000000-7f92082f4000 rw-p 00000000 00:00 0 7f92082f4000-7f920c000000 ---p 00000000 00:00 0 7f920c25c000-7f920db5d000 rw-p 00000000 00:00 0 7f920db5d000-7f920db5e000 ---p 00000000 00:00 0 7f920db5e000-7f920fc5f000 rw-p 00000000 00:00 0 [stack:11507] I cannot search koha anymore as the rebuild is crashing. Is there any limitation on the number of records that Koha can accept? How can I fix this error? Please advise, Thanks and regards. Layale.